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
- 29
- Outcome
- Solved
- Format errors
- No errors
- Duration
- 26m 15s
- Round cost
- $0.5328 All 30 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":"BKXG3AZI"}Valid replies are shown in the required format. Rejected replies are shown separately, without provider or call IDs.
Q1
1 · Guesser asks
Is it a living organism?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a living organism?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.Open en.wikipedia.org (opens in a new tab)
A spider web is abiotic; it is a non-living material composed of protein fibers synthesized by a living organism. ... These structures are essential for the survival of the biotic organism but are not living themselves.Open mansfieldcity.org (opens in a new tab)
2 · Answer check returns No
Q2
1 · Guesser asks
Is it a human-made object?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a human-made object?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.Open en.wikipedia.org (opens in a new tab)
Spiders make their webs from silk, a natural fibre made of protein.Open nhm.ac.uk (opens in a new tab)
2 · Answer check returns No
Q3
1 · Guesser asks
Is it a celestial body?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a celestial body?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web, spiderweb, spider's web, cobweb or even just web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The four main types of spiderwebs are orb webs, sheet webs, tangle webs, and funnel webs. ... spiders that do construct them in a variety of forms, including tube- and funnel-shaped webs, sheet webs, and elaborate orb-shaped webs.
Open britannica.com (opens in a new tab) 2 · Answer check returns No
Q4
1 · Guesser asks
Is it a geographical feature?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a geographical feature?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web, spiderweb, spider's web, cobweb or even just web is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.Open en.wikipedia.org (opens in a new tab)
In geography and particularly in geographic information science, a geographic feature or simply feature is a representation of a phenomenon that exists at a location in the space and scale of relevance to geography; that is, at or near the surface of Earth.Open en.wikipedia.org (opens in a new tab)
A structure like a net of sticky silk threads made by a spider for catching insects.Open dictionary.cambridge.org (opens in a new tab)
2 · Answer check returns No
Q5
1 · Guesser asks
Is it a natural phenomenon?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a natural phenomenon?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
A natural phenomenon is an observable event which is not man-made.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
In nature, phenomena are considered observable events that we can use science to explain or predict.
Open knowledge.carolina.com (opens in a new tab) 2 · Answer check returns Rather yes
Q6
1 · Guesser asks
Is it a weather-related phenomenon?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a weather-related phenomenon?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Weather around the world falls into three basic categories: precipitation, obscurations, and "other" phenomena.
Open noaa.gov (opens in a new tab) 2 · Answer check returns No
Q7
1 · Guesser asks
Is it an atmospheric phenomenon?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an atmospheric phenomenon?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey. ... Webs may be in a vertical plane ... a horizontal plane ... or at any angle in between.
Open en.wikipedia.org (opens in a new tab)a structure like a net of sticky silk threads made by a spider for catching insectsOpen dictionary.cambridge.org (opens in a new tab)
Spiders make their webs from silk, a natural fibre made of protein.Open nhm.ac.uk (opens in a new tab)
2 · Answer check returns No
Q8
1 · Guesser asks
Is it a geological phenomenon?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a geological phenomenon?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web, spiderweb, spider's web, cobweb or even just web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.Open en.wikipedia.org (opens in a new tab)
While all spiders produce silk, only about half of the over 51,500 known species build webs to catch prey. Spider silk is stronger than steel by weight and is flexible enough to withstand wind and struggling prey.Open britannica.com (opens in a new tab)
2 · Answer check returns No
Q9
1 · Guesser asks
Can it typically be seen with the naked eye?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Can it typically be seen with the naked eye?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Morning dew and mist droplets suddenly reveal a multitude of hidden webs that were previously virtually invisible thanks to the transparent nature of silk. ... To get a better look at webs when they're not covered in dew or frost, you can spray a fine mist of water to make their fine details stand out.Open nhm.ac.uk (opens in a new tab)
Source summary (model-reported)
Orb webs, with their spiral patterns, are the most recognizable. While not all spiders spin webs, those that do construct them in a variety of forms, including tube- and funnel-shaped webs, sheet webs, and elaborate orb-shaped webs.
Open britannica.com (opens in a new tab) 2 · Answer check returns Yes
Q10
1 · Guesser asks
Does it emit or produce its own light?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it emit or produce its own light?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Many spiders make their webs attractive to insects by using special silks that reflect ultraviolet light. The source also states that webs can be decorated with special ultraviolet-reflecting silk.
Open ipm.org (opens in a new tab)Source summary (model-reported)
Some spider silks reflect ultraviolet light and appear blue at certain angles; webs may also seem golden when sunlight hits silks containing carotenoids. The article describes spider webs as being spun from silk.
Open nationalgeographic.com (opens in a new tab) 2 · Answer check returns No
Q11
1 · Guesser asks
Is it related to water or a body of water?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it related to water or a body of water?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The water spider lives in a unique, underwater silk web, which resembles a kind of flexible diving bell. ... The water spider ... is found in ponds, slow-moving streams, and other shallow bodies of fresh water.
Open britannica.com (opens in a new tab)Source summary (model-reported)
The water spider lives underwater, building a bell-shaped web between underwater plant stems. ... It can be found in weedy lakes and ponds, and very slow-flowing streams.
Open gwentwildlife.org (opens in a new tab) 2 · Answer check returns Yes
Q12
1 · Guesser asks
Does it involve the movement of a large body of water?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it involve the movement of a large body of water?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Darwin’s bark spider ... spins its gargantuan trap over entire rivers and lakes. The main anchor thread ... can be as long as 25 metres and the main sticky core can be as large as 2.8 square metres.
Open nationalgeographic.com (opens in a new tab)Source summary (model-reported)
Web building involves ... drawing out silk from spinnerets ... [and] weaving strands into geometric traps ... Webs ... effectively trap flying insects.
Open britannica.com (opens in a new tab) 2 · Answer check returns No
Q13
1 · Guesser asks
Is it primarily composed of water (H2O)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily composed of water (H2O)?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The review describes the complex architecture of spider webs and their constituent silk proteins. It states that spiders spin silks for construction of complex prey traps and that web-weaving spiders use distinct silks to construct sophisticated spider webs.
Open pubs.rsc.org (opens in a new tab)Source summary (model-reported)
Spider silk belongs to the scleroprotein group of fibrous proteins and is made up of elongated filamentous chains of fibroin protein. The source also states that spider silk is insoluble in water, while discussing silk fluid before it hardens into fiber.
Open ebi.ac.uk (opens in a new tab) 2 · Answer check returns No
Q14
1 · Guesser asks
Is it an optical phenomenon?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an optical phenomenon?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The study investigates the structural and optical properties of spider silk and webs, including X-ray diffraction, infrared spectroscopy, and ultraviolet-visible analysis.
Open sciencedirect.com (opens in a new tab) 2 · Answer check returns No
Q15
1 · Guesser asks
Is it an event or process rather than a physical object?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an event or process rather than a physical object?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.Open en.wikipedia.org (opens in a new tab)
A spider's web is defined as “a structure like a net of sticky silk threads made by a spider for catching insects.”Open dictionary.cambridge.org (opens in a new tab)
Source summary (model-reported)
Spiders make their webs from silk, a natural fibre made of protein. The source also describes different web types based on their architecture.
Open nhm.ac.uk (opens in a new tab) 2 · Answer check returns No
Q16
1 · Guesser asks
Is it organic in origin (derived from once-living organisms)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it organic in origin (derived from once-living organisms)?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Spider silk is a protein fibre or silk spun by spiders. Spiders use silk to make webs or other structures...
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Spider silk is one outstanding fibrous biomaterial which consists almost entirely of large proteins.
Open pmc.ncbi.nlm.nih.gov (opens in a new tab)Source summary (model-reported)
Spider silk belongs to the scleroprotein group (fibrous proteins)... It is made up of elongated filamentous chains of the fibroin protein.
Open ebi.ac.uk (opens in a new tab) 2 · Answer check returns Yes
Q17
1 · Guesser asks
Does it originate from an animal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it originate from an animal?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns Yes
Q18
1 · Guesser asks
Does it originate from a marine animal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it originate from a marine animal?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The diving bell spider and Desis marina, an intertidal species, use their web to trap air under water, where they can stay submerged long periods of time.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Researchers found that nearly one fifth of all spider families are associated with saltwater or freshwater aquatic habitats. The source also refers specifically to saltwater spider species.
Open calacademy.org (opens in a new tab)Source summary (model-reported)
Spiders make their webs from silk. The diving bell spider, Argyroneta aquatica, constructs a net of silk between submerged vegetation and uses it to gather a bubble of air.
Open nhm.ac.uk (opens in a new tab) 2 · Answer check returns No
Q19
1 · Guesser asks
Is it commonly used as a gemstone or in jewelry?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly used as a gemstone or in jewelry?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Britannica describes spider webs as silk snares constructed to capture prey and identifies common forms including orb, sheet, tangle, and funnel webs.
Open britannica.com (opens in a new tab)Source summary (model-reported)
JCK describes spider-themed jewelry and says cobweb displays inspire jewels made in configurations of diamonds and gold; its examples include spiderweb cuffs and other jewelry using gemstones and precious metals.
Open jckonline.com (opens in a new tab)Source summary (model-reported)
Suna Bros. says a spiderweb inspired a jewelry design whose framework was crafted in platinum and decorated with gemstones, including zircon, tourmaline, sapphire, tanzanite, and diamonds.
Open sunabros.com (opens in a new tab) 2 · Answer check returns No
Q20
1 · Guesser asks
Is it a structure constructed by an animal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a structure constructed by an animal?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets.Open en.wikipedia.org (opens in a new tab)
Webs are instinctively constructed ... While not all spiders spin webs, those that do construct them in a variety of forms, including tube- and funnel-shaped webs, sheet webs, and elaborate orb-shaped webs.Open britannica.com (opens in a new tab)
2 · Answer check returns Yes
Q21
1 · Guesser guesses
beaver dam
a structure of wood, mud and stones built by beavers across a stream or river
Validator rationale A beaver dam is a different kind of structure built by beavers, not an assembled web built from spider silk.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"a structure of wood, mud and stones built by beavers across a stream or river","name":"beaver dam","question":null}} 2 · Validator returns No
Q22
1 · Guesser asks
Is it built by a mammal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it built by a mammal?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets.Open en.wikipedia.org (opens in a new tab)
Spiders make their webs from silk, a natural fibre made of protein.Open nhm.ac.uk (opens in a new tab)
2 · Answer check returns No
Q23
1 · Guesser asks
Is it built by a bird?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it built by a bird?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A structure like a net of sticky silk threads made by a spider for catching insects.Open dictionary.cambridge.org (opens in a new tab)
Source summary (model-reported)
Web building involves drawing out silk from spinnerets and weaving strands into geometric traps. Britannica describes web spiders as constructing silk sheets and anchor threads.
Open britannica.com (opens in a new tab)Source summary (model-reported)
Many small bird species use spider silk to construct or support nests. The source also describes birds becoming caught in spider webs and damaging them, distinguishing bird use of web material from construction of the spider web itself.
Open centerofthewest.org (opens in a new tab) 2 · Answer check returns No
Q24
1 · Guesser asks
Is it built by an insect?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it built by an insect?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Although all spiders make silk, surprisingly only about half of all spider species build webs to entrap their prey. Many web spiders construct silk sheets in vegetation...
Open britannica.com (opens in a new tab)Source summary (model-reported)
spider, Any of approximately 42,700 predatory arachnid species... Most species catch insect prey in a web of silk extruded from the spinnerets.
Open britannica.com (opens in a new tab) 2 · Answer check returns No
Q25
1 · Guesser asks
Was it constructed by a vertebrate?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Was it constructed by a vertebrate?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The page describes a spider web as a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Merriam-Webster defines arachnids as a class of arthropods comprising chiefly terrestrial invertebrates, including spiders.
Open merriam-webster.com (opens in a new tab)Source summary (model-reported)
The article explains that spiders build webs and that spider silk is produced in internal glands and spun into fiber by spinnerets on the spider’s abdomen.
Open smithsonianmag.com (opens in a new tab) 2 · Answer check returns No
Q26
1 · Guesser asks
Is it constructed by an arachnid?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it constructed by an arachnid?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets.Open en.wikipedia.org (opens in a new tab)
Spiders make their webs from silk, a natural fibre made of protein.Open nhm.ac.uk (opens in a new tab)
Although all spiders make silk, surprisingly only about half of all spider species build webs to entrap their prey. Many web spiders construct silk sheets in vegetation.Open britannica.com (opens in a new tab)
2 · Answer check returns Yes
Q27
1 · Guesser asks
Is it typically found underwater?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically found underwater?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Britannica identifies the underwater silk web of Argyroneta aquatica as a distinguishing feature and states that it is the only species of spider that spends its entire life underwater.
Open britannica.com (opens in a new tab)Source summary (model-reported)
The Natural History Museum states that the diving bell spider's use of its web enables it to spend most of its life underwater and describes this as a unique ability among spiders.
Open nhm.ac.uk (opens in a new tab)Source summary (model-reported)
The San Diego Zoo describes spider habitats as ranging from deserts to rainforests and backyards, while separately noting that diving bell spiders live under water.
Open animals.sandiegozoo.org (opens in a new tab) 2 · Answer check returns No
Q28
1 · Guesser asks
Is it made of silk?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it made of silk?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A spider web ... is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey. Several different types of silk may be used in web construction.Open en.wikipedia.org (opens in a new tab)
Spiders make their webs from silk, a natural fibre made of protein.Open nhm.ac.uk (opens in a new tab)
2 · Answer check returns Yes
Q29
1 · Guesser asks
Is it typically used to capture prey?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically used to capture prey?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
While all spiders produce silk, only about half of the over 51,500 known species build webs to catch prey. ... Webs are instinctively constructed and effectively trap flying insects.Open britannica.com (opens in a new tab)
When an insect touches these threads, vibrations inform the spider of a victim’s presence. Funnel-weaving spiders live in silk tubes with a narrow end ... and an expanded sheetlike end that vibrates when an insect walks across it.Open britannica.com (opens in a new tab)
When we think of how spiders hunt, we usually picture intricate webs that can ensnare passing insects. ... When prey wanders into the web, the spider releases its hold ... The web then wraps around the prey from all directions.Open science.org (opens in a new tab)
2 · Answer check returns Yes
G
1 · Guesser guessesNot counted
spider web
a silken structure spun by a spider to capture prey
Validator rationale The proposal identifies a spider web as the silken structure built by a spider to capture prey, matching the target assembled web.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"a silken structure spun by a spider to capture prey","name":"spider web","question":null}} 2 · Validator returns Yes