You are the Guesser in a Twenty Questions benchmark. Identify the hidden subject using as few counted turns as possible. BEGIN provides only its broad category. The variation_token has no clues; do not interpret, mention, or repeat it. The category in BEGIN has a broad meaning: - person: a real human, living or historical. - fictional_character: an invented character from a story, book, comic, film, television, game, or another fictional work. - mythological_figure: a figure from mythology or traditional legend. - video_game_character: a character known from video games. - thing: a broad category covering natural and human-made entities, living or nonliving, whole entities or parts of them. Possibilities include everyday objects, tools, machines, materials, food, animals, plants, body parts, natural structures, geographical features, celestial bodies, natural phenomena, and concepts. These possibilities are not exhaustive. The target may be a general kind or one particular instance. Use questions to narrow the supplied category. These definitions are not a list of targets. Use ASK for a factual question that distinguishes candidates. Never use ASK to confirm a specific identity. Use GUESS with a name and short identifying description to name a candidate. ASK has five possible replies: - YES or NO: the evidence establishes that answer to the exact question. - RATHER_YES or RATHER_NO: evidence leans that way, but is not strong enough for a firm answer. Treat this as a clue; keep candidates fitting the opposite answer possible. - UNKNOWN: no reliable direction. It supports neither answer. Ask clear questions about verifiable properties. "Can", "sometimes", "usually", "always", and "mainly" ask different things. Do not assume that one property proves another or rules out alternatives. Qualified replies express uncertainty about your question, not how often a property applies. Before narrowing heavily, check your key assumption with a different property. After rejected guesses, reconsider earlier assumptions as well as candidates. Answers can be mistaken; check another property when stuck. Do not ignore an answer merely because it conflicts with a preferred candidate. Each ASK, rejected GUESS, or format error before the limit costs one turn. A correct GUESS costs none. After 40 counted turns, make one final GUESS; ASK is then forbidden. Identity validation uses only YES, NO, or UNKNOWN. UNKNOWN on GUESS ends the game without success. FORMAT_ERROR means your output broke the contract, was not checked for correctness, and cost one turn. Retry using its displayed formats if a turn remains. Return only the required JSON object with exactly one result action. No explanations, reasoning, or extra fields.
- Questions
- 34
- Outcome
- Solved
- Format errors
- No errors
- Duration
- 7m 4s
- Round cost
- $0.2077 All 35 turns
Transcript
Questions and answers.
Turns are shown in the order they happened. Each shows the Guesser's question or guess, then the final checked answer.
Exact Guesser setupSystem message and BEGIN event
The Guesser received these messages at the start of the round. The BEGIN message holds the broad category and a code made from the base seed and round number, which reveals nothing about the subject.
{"category":"thing","event":"BEGIN","variation_token":"EAQCORIU"}Valid replies are shown in the required format. Rejected replies are shown separately, without provider or call IDs.
5 of 34 answers in this round reuse an earlier, fully checked answer with its original evidence. No new search or check ran for those turns.
Q1
1 · Guesser asks
Is the subject a living organism?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the subject a living organism?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q2
1 · Guesser asks
Is the subject primarily human-made?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the subject primarily human-made?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Door handles are defined as hardware components designed to facilitate the opening and closing of doors, typically featuring long, easily grasped designs.Open sciencedirect.com (opens in a new tab)
2 · Answer check returns Yes
Q3
1 · Guesser asks
Is it a physical object, rather than something intangible?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a physical object, rather than something intangible?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A "door handle" is the part of the door used for opening and closing it. We hold it in our hands and turn.Open gymglish.com (opens in a new tab)
2 · Answer check returns Yes
Q4
1 · Guesser asks
Is it small enough to be carried by one person?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it small enough to be carried by one person?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
For full sized doors you’ll often see 300mm, 425mm, and 600mm handle sizes. The weight could be due to their height, width, material, or construction.
Open doorcontrolsdirect.co.uk (opens in a new tab)Source summary (model-reported)
Door handles come in all shapes and sizes... Common types include a lever on a backplate, featuring a lever attached to a rectangular or oval plate.
Open screwfix.com (opens in a new tab) 2 · Answer check returns Yes
Q5
1 · Guesser asks
Is it an electronic device?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an electronic device?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle is the handle used to open and close a door. ... Door handles can turn, but they can also be fixed in place, like a vertical or horizontal bar.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
The digital door handles ... enable electronic access control ... The electronics and mechanics are housed ... in the lever handle. ... A visually identical mechanical version is also available for every digital door handle.
Open telenot.com (opens in a new tab)Source summary (model-reported)
Huf ... reports increasing demand for electronic door handles for passive entry and describes door-handle electronics and integrated electronic components.
Open huf-group.com (opens in a new tab) 2 · Answer check returns No
Q6
1 · Guesser asks
Is it primarily used as a tool to perform a task?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used as a tool to perform a task?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
Source summary (model-reported)
The SmartHandle AX is an electronic fitting that can be used to open and close a door. Products in the SmartHandle AX range may only be used for locking and unlocking doors.
Open simons-voss.com (opens in a new tab) 2 · Answer check returns Rather no
Q7
1 · Guesser asks
Is it typically found inside a home?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically found inside a home?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The page describes interior door handles for homes, including passage handles for hallways, closets, and utility rooms; privacy handles for bedrooms, bathrooms, home offices, and dressing rooms; and dummy handles for pantry doors or French door pairs.
Open primadecorativehardware.com (opens in a new tab)Source summary (model-reported)
The page discusses choosing door handles and knobs for interior doors in the home. It identifies privacy handles as commonly used on bathroom and bedroom doors and describes interior doors as being in the home.
Open fergusonhome.com (opens in a new tab) 2 · Answer check returns Yes
Q8
1 · Guesser asks
Is it primarily used for decoration?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for decoration?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door. ... While aesthetic design, cost of manufacture and functionality remain primary drivers of door handle design...Open en.wikipedia.org (opens in a new tab)
A door handle is a mechanism that is attached to a door to enable the user to open or close it. A door handle is a device used to open or close a door.Open design-encyclopedia.com (opens in a new tab)
2 · Answer check returns No
Q9
1 · Guesser asks
Is it something people wear on their bodies?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it something people wear on their bodies?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Door handles are the primary way to open or close an entranceway to an area. They should be easy to grip, turn and pull.Open howdens.com (opens in a new tab)
The SmartHandle AX is an electronic fitting that can be used to open and close a door. Products in the SmartHandle AX range may only be used for locking and unlocking doors.Open simons-voss.com (opens in a new tab)
2 · Answer check returns No
Q10
1 · Guesser asks
Is it primarily used in a kitchen or for eating and drinking?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used in a kitchen or for eating and drinking?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors, including exterior, residential, commercial, internal, cupboard, and vehicle doors. Pull door handles are used especially in the kitchen, but this is a particular type of handle rather than the general category.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q11
1 · Guesser asks
Is it primarily used for entertainment or leisure?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for entertainment or leisure?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors including: exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors.Open en.wikipedia.org (opens in a new tab)
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
2 · Answer check returns No
Q12
1 · Guesser asks
Is it primarily used for personal hygiene or grooming?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for personal hygiene or grooming?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
2 · Answer check returns No
Q13
1 · Guesser asks
Is its main purpose to contain or store other things?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is its main purpose to contain or store other things?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q14
1 · Guesser asks
Is it primarily used for comfort or support while sitting or sleeping?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for comfort or support while sitting or sleeping?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q15
1 · Guesser asks
Is it intended to be consumed or used up?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it intended to be consumed or used up?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors including exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q16
1 · Guesser asks
Is it primarily made of paper or cardboard?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily made of paper or cardboard?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Most of the door handles of today are made from iron, bronze, brass, aluminium, wrought iron, steel or stainless steel. ... [Historically,] door handles were made from cast bronze ... Egyptian tombs ... depict doors with handles made of wood.
Open johndesmond.com (opens in a new tab)Source summary (model-reported)
Some of the standard options for door pull materials include stainless steel [and] bronze. ... The best materials for indoor door pull handles are stainless steel, aluminum, bronze, or brass. ... Wood is an ideal indoor door handle material for its durability and longevity.
Open primadecorativehardware.com (opens in a new tab) 2 · Answer check returns No
Q17
1 · Guesser asks
Is it usually a part or component of a larger object or structure?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it usually a part or component of a larger object or structure?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
The source defines a “door fitting” as “items of building hardware to be fitted to a door.” It defines a handle as having “the means of attachment to the door.”Open iso.org (opens in a new tab)
Source summary (model-reported)
The source states that household door handles are attached to a spindle passing through the door, with handles secured on the door assembly.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns Yes
Q18
1 · Guesser asks
Is it normally attached to the building itself rather than to a movable object?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it normally attached to the building itself rather than to a movable object?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
Source summary (model-reported)
Door handles can be found on all types of doors, including exterior doors of residential houses and commercial and public buildings, internal doors, cupboard doors and vehicle doors. The handles are affixed directly to the door itself.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q19
1 · Guesser asks
Is it a component of furniture?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a component of furniture?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Oxford Advanced Learner’s Dictionary labels “door furniture” as British English, specialist, and defines it as “the handles, knockers, etc. on a door.”
Open oxfordlearnersdictionaries.com (opens in a new tab)Source summary (model-reported)
The retrieved article defines a door handle as a handle used to open or close a door and states that door handles can be found on exterior and internal building doors, cupboard doors, and vehicle doors.
Open en.wikipedia.org (opens in a new tab)Dictionary.com gives the British definition of “door furniture” as “locks, handles, etc, designed for use on doors.”Open dictionary.com (opens in a new tab)
2 · Answer check returns Unknown
Q20
1 · Guesser asks
Is it normally a component of a machine or appliance?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it normally a component of a machine or appliance?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The referenced description defines a door handle as a handle used to open or close a door and notes that door handles are found on exterior doors of residential houses and commercial and public buildings.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The patent describes a cooking appliance whose door includes a handle rotatably coupled to the door and a handle supporter that supports the handle relative to the door.
Open image-ppubs.uspto.gov (opens in a new tab) 2 · Answer check returns No
Q21
1 · Guesser asks
Is the larger object it belongs to something people wear or carry?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the larger object it belongs to something people wear or carry?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors including exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors.
Open en.wikipedia.org (opens in a new tab)A mechanism attached to a door and used to open or close it.Open en.wiktionary.org (opens in a new tab)
2 · Answer check returns No
Q22
1 · Guesser asks
Is the larger object it is normally part of typically found inside a home?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the larger object it is normally part of typically found inside a home?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. Door handles can be found on all types of doors including: exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors. ... A large number of handles ... are found in residential houses and commercial and public buildings.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
A door handle is a mechanism used to help unlatch and open and close a door panel. The lockset of a door includes the handles, locks, latches, strike plates, and any other hardware. This is used to lock the door and helps increase the security of your home.
Open pella.com (opens in a new tab) 2 · Answer check returns Yes
Q23
1 · Guesser asks
Is it primarily made of metal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily made of metal?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
In the U.S., most door knobs and levers are made from brass. Historically, door knobs and levers have been made from glass, wood, clay, bronze, brass, iron, and steel. Today, most door hardware in the U.S. is brass, but you’ll also find options made from bronze, stainless steel, iron, pewter, and other metals.
Open brennancorp.com (opens in a new tab)Source summary (model-reported)
Door handles can be made from various materials depending on the style, function, and budget. Common materials listed include brass, stainless steel, zinc alloy, aluminum, and bronze. Plastic or PVC handles are also possible, particularly for less expensive or temporary applications.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
The manufacturer’s door-handle range lists materials including aerospace-grade aluminum, brass, solid brass, stainless steel, and zinc, alongside numerous metal finishes.
Open frelanhardware.co.uk (opens in a new tab) 2 · Answer check returns Yes
Q24
1 · Guesser asks
Is it a fastener used to hold other pieces together?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a fastener used to hold other pieces together?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source distinguishes door handles from the separate fastener: drop handles are fastened through the door to the latch by a flat piece of iron, and that fastener passes through the back-plate, door, and latch. It also describes handles as hand-operated fittings used with latches.
Open buildingconservation.com (opens in a new tab)Source summary (model-reported)
The classification separately identifies “Handle, knob and pull” as providing a grip for lifting or grasping, and “Fastener, support and mount” as a distinct hardware category for securing an article.
Open uspto.gov (opens in a new tab) 2 · Answer check returns No
Q25
1 · Guesser asks
Is its primary function to control or adjust the larger object it belongs to?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is its primary function to control or adjust the larger object it belongs to?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A door handle or doorknob is a handle used to open or close a door. The door handle has only a lever handle or knob which operates this latch.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns Yes
Q26
1 · Guesser asks
Is the larger object a musical instrument?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the larger object a musical instrument?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. The door handle has only a lever handle or knob which operates the door's latch.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q27
1 · Guesser asks
Is the component designed to be turned by hand?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the component designed to be turned by hand?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source states that when a handle or door knob is turned, its spindle rotates to operate the latch, retracting the latch bolt and allowing the door to open.
Open doorhandlestore.com (opens in a new tab)Source summary (model-reported)
Schlage describes this product as a “Non-Turning (Dummy) Door Lever,” surface mounted as a pull or decorative inactive trim, for doors without bore holes or latches.
Open schlage.com (opens in a new tab) 2 · Answer check returns Unknown
Q28
1 · Guesser asks
Is the larger object primarily used for lighting?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the larger object primarily used for lighting?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
“Door handle” refers to a mechanism attached to a door which allows a user to open or close the door by gripping the mechanism and applying force... Door handles are used fundamentally as structures for opening and closing a door.Open image-ppubs.uspto.gov (opens in a new tab)
Source summary (model-reported)
The document describes a specialized device or cover fitted over an existing door handle that contains electronic components to provide light, including use as a night-light.
Open image-ppubs.uspto.gov (opens in a new tab) 2 · Answer check returns No
Q29
1 · Guesser asks
Is the component used to control the movement or position of a door or window?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the component used to control the movement or position of a door or window?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns Yes
Q30
1 · Guesser asks
Does it allow a door or window to swing open and closed around a pivot?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it allow a door or window to swing open and closed around a pivot?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
Pivot hinges are door hardware that allows your door to swing from a central axis. A pivot is a central point on which something turns.Open swingingcafedoors.com (opens in a new tab)
2 · Answer check returns Rather no
Q31
1 · Guesser asks
Is its primary purpose to keep a door or window closed or locked?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is its primary purpose to keep a door or window closed or locked?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. Doors fitted with this handle have a latch that keeps the door shut. The door handle has only a lever handle or knob which operates this latch.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q32
1 · Guesser asks
Is it grasped by a person to open or close the door or window?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it grasped by a person to open or close the door or window?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
A door handle is a mechanism that is attached to a door to enable the user to open or close it. It is typically ... designed to be grasped by the hand and turned or pulled to operate the door.
Open design-encyclopedia.com (opens in a new tab) 2 · Answer check returns Yes
Q33
1 · Guesser asks
Is it typically round and turned to operate the door or window?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically round and turned to operate the door or window?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The most common types of door handle are the lever handle and the doorknob. ... Pushing the handle down rotates the spindle ... [whereas] turning the knob pulls the cylinder.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
When it comes to types of door handles, there are two main options to choose between, levers and knobs. Door levers ... do not require a grasping and twisting motion.
Open fergusonhome.com (opens in a new tab)Source summary (model-reported)
Lever handles ... have a horizontal lever that you push down or lift to open the door. ... Knob handles are round or oval-shaped handles that you turn to open a door.
Open doorsplus.com.au (opens in a new tab) 2 · Answer check returns No
Q34
1 · Guesser asks
Is it most commonly attached to a door rather than a window?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it most commonly attached to a door rather than a window?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.Open collinsdictionary.com (opens in a new tab)
A handle is something that is joined to a door, a window, or a drawer, that you use to open and close it.Open collinsdictionary.com (opens in a new tab)
2 · Answer check returns Yes
G
1 · Guesser guessesNot counted
Door handle
A handle used to open or close a door.
Validator rationale The proposal identifies the general kind door handle and retains its defining function; no conflicting material, design, or instance is introduced.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A handle used to open or close a door.","name":"Door handle","question":null}} 2 · Validator returns Yes