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Round

Round 1

Round 1

Identified Bike pump in 31 counted questions.

Back to all Bike pump rounds
Questions
31
Outcome
Solved
Format errors
No errors
Duration
30m 16s
Round cost
$0.6352 All 32 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.

System message
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.
BEGIN event
{"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.

Q1
1 · Guesser asks

Is it a tangible physical object?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a tangible physical object?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 02

Source summary (model-reported)

bicycle pump: a small pump that fills bicycle tires with air. A pump is defined as a mechanical device that moves fluid or gas by pressure or suction.

Open vocabulary.com
2 · Answer check returns Yes
Q2
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 evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

2 · Answer check returns No
Q3
1 · Guesser asks

Is it man-made?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it man-made?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 02

Source summary (model-reported)

A bicycle pump is defined as a small pump that fills bicycle tires with air; a pump is described as a mechanical device that moves fluid or gas by pressure or suction.

Open vocabulary.com
2 · Answer check returns Yes
Q4
1 · Guesser asks

Does it require electricity or another power source to function?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it require electricity or another power source to function?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. Types include stand pumps, hand pumps, and foot pumps; the user operates these by pushing and pulling the pump handle or using foot pressure.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

Manual pumps are simple and don’t need charging, but can require real effort. Electric pumps use power to inflate the tire and do not require muscle effort.

Open engwe.com
2 · Answer check returns No
Q5
1 · Guesser asks

Can a typical adult carry it by themselves?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Can a typical adult carry it by themselves?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

2 · Answer check returns Yes
Q6
1 · Guesser asks

Is it typically worn on the body?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically worn on the body?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

Mini pumps (or compact pumps) are usually hand pumps that have been made very small and light, so that they can readily be carried on a bicycle for emergency use; they can fit in pockets, saddle bags, or even include a water bottle bracket.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

Frame pumps ... come with brackets that are mounted onto the frame for carrying the pump. Minis also can be carried in a jersey or pack if you prefer not to adorn your bike with a pump. The guide distinguishes these from floor pumps used for checking and topping off tires before rides.

Open blueridgecyclery.com
2 · Answer check returns No
Q7
1 · Guesser asks

Is it typically held in one hand during normal use?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically held in one hand during normal use?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

There are three main types of bicycle pumps: Stand pump, Hand pump, Foot pump. To operate a stand pump, the user rests the base of the pump on the floor, resting feet at the base, and pulls and pushes full strokes with handles.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

Floor pumps have pump heads that lock onto the valve when inflating, so you never have to hold it in place with one hand while struggling to pump with the other. The pumps come with stable bases that you stand on for support while pumping.

Open blueridgecyclery.com
2 · Answer check returns Unknown
Q8
1 · Guesser asks

Is it designed primarily to contain or hold other objects?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it designed primarily to contain or hold other objects?"}}
Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

2 · Answer check returns No
Q9
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 01

Source summary (model-reported)

The floor pump 900 has an aluminum body and double base, while the handle is made of polyamide. The details list the stand and pump body as aluminum and the handle as polyamide.

Open velomotion.net
Source 03

Source summary (model-reported)

The seller describes manual pumps made of plastic, aluminum, or metal, and lists separate bicycle-pump models identified as aluminum, plastic, or metal.

Open roco-parts.com
2 · Answer check returns Rather yes
Q10
1 · Guesser asks

Is it commonly classified as a tool?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly classified as a tool?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

The page describes a bicycle pump as an air pump designed for inflating bicycle tires and lists “Bicycle pump” under the category “Bicycle tools.”

Open en.wikipedia.org
2 · Answer check returns Yes
Q11
1 · Guesser asks

Is it primarily used for cutting or piercing?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for cutting or piercing?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air and pushes it into the tire via the valve.

Open en.wikipedia.org
2 · Answer check returns No
Q12
1 · Guesser asks

Is it primarily used for striking or hitting another object?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for striking or hitting another object?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air and pushes it into the tire via the valve.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

Use pump with correct valve type to inflate tires to the recommended PSI. The guide describes floor pumps, hand pumps, and other pumps as tools for inflating bicycle tires.

Open schwinnbikes.com
2 · Answer check returns No
Q13
1 · Guesser asks

Is it primarily used for measuring?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for measuring?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. ... Some pumps have a gauge that shows the pressure of air that is forced into the tire.
Open en.wikipedia.org
2 · Answer check returns No
Q14
1 · Guesser asks

Is it primarily used for turning, tightening, or loosening fasteners such as screws, nuts, or bolts?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for turning, tightening, or loosening fasteners such as screws, nuts, or bolts?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The pump forces air into the tire via its valve.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

The page identifies a floor pump as the most important bike tool and describes checking and inflating tires as a key bicycle-maintenance task. It separately lists Phillips screwdrivers and wrenches for hardware and bolts.

Open prioritybicycles.com
2 · Answer check returns No
Q15
1 · Guesser asks

Is it primarily used for gripping, squeezing, or clamping?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for gripping, squeezing, or clamping?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

The source describes a bicycle pump as a type of positive-displacement air pump specifically designed for inflating bicycle tires. It also explains that the pump compresses air and forces it into the tire through the valve.

Open en.wikipedia.org
Source 03

Source summary (model-reported)

The source discusses floor, frame, and mini bicycle pumps in terms of pumping up, checking, and topping off bicycle-tire pressure; it describes pump heads locking onto valves as a supporting feature for inflation.

Open blueridgecyclery.com
2 · Answer check returns No
Q16
1 · Guesser asks

Is it primarily used for prying or applying leverage?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for prying or applying leverage?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air... and then into the tire via the valve.
Open en.wikipedia.org
2 · Answer check returns No
Q17
1 · Guesser asks

Is it typically used in the kitchen?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically used in the kitchen?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 02

Source summary (model-reported)

The guide describes attaching the pump to a bicycle tire's valve stem and pumping air into the tire until it reaches the recommended pressure.

Open kwik-fit.com
Source 03

Source summary (model-reported)

The page states that a bike pump helps riders maintain proper tyre pressure and discusses using pumps before rides, during cycling trips, and at home for regular pressure checks.

Open decathlon.co.uk
2 · Answer check returns No
Q18
1 · Guesser asks

Is it primarily used for digging?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for digging?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

The source describes a bicycle pump as a type of positive-displacement air pump specifically designed for inflating bicycle tires, and explains that it pushes air into the tire through its valve.

Open en.wikipedia.org
2 · Answer check returns No
Q19
1 · Guesser asks

Would it typically be stored in a toolbox?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Would it typically be stored in a toolbox?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 02

Source summary (model-reported)

The buyer's guide states that frame pumps have mounts for carrying them on the bicycle, while most mini pumps can be carried in a jersey or pack.

Open wheelworld.com
2 · Answer check returns Unknown
Q20
1 · Guesser asks

Does it have moving parts?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it have moving parts?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire via the valve... When the handle is pulled up again, the valve shuts off automatically... and new air is forced back into the cylinder so the process can be repeated.

Open en.wikipedia.org
2 · Answer check returns Yes
Q21
1 · Guesser asks

Is it commonly used in an office?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly used in an office?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 03
This easy to use bicycle pump ... is ideal for installing at indoor and outdoor cycle parking facilities to provide cyclists with a convenient facility to pump up deflated tyres.
Open cyclehoop.com
2 · Answer check returns No
Q22
1 · Guesser asks

Is it primarily used for lifting?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used for lifting?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

2 · Answer check returns No
Q23
1 · Guesser asks

Is it typically used outdoors?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically used outdoors?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A floor pump is a great option to store in your garage and have at the ready for whenever you need to refill your tires at home. ... Hand pumps are portable pumps that you can bring with you on a bike ride or in your car.
Open gearjunkie.com
Source 02
These beefy, leave-at-home pumps are perfect for garage and bike shop use. ... Every bicycle rider should be prepared to pump up a flat tire or simply to top off their tire pressure ... you'll probably want a bike pump for home and another for your bike.
Open rei.com
2 · Answer check returns Unknown
Q24
1 · Guesser asks

Is its primary function to dispense or apply a substance?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is its primary function to dispense or apply a substance?"}}
Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire via the valve.

Open en.wikipedia.org
2 · Answer check returns Yes
Q25
1 · Guesser asks

Is it typically used to apply a paste, sealant, adhesive, or similar viscous material?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically used to apply a paste, sealant, adhesive, or similar viscous material?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
The Slime foot pump is the fastest and easiest way to manually inflate your bike tires or balls. Its built-in dial gauge and foot pads make airing up simple and quick.
Open slime.com
Source 02

Source summary (model-reported)

Stan's tubeless tire sealant can be injected through valve stems with removable cores. The product is described as a low-viscosity liquid sealant for preventing and repairing punctures.

Open performancebike.com
Source 03

Source summary (model-reported)

The maintenance instructions say to remove the valve core and pump 2–4 ounces of sealant into the tire, then replace the valve core and re-inflate. The page separately describes re-inflating the tire after adding sealant.

Open analogcycles.com
2 · Answer check returns No
Q26
1 · Guesser asks

Is the substance it dispenses or applies typically a liquid?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the substance it dispenses or applies typically a liquid?"}}
Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air... air is forced back into the cylinder so the process can be repeated.

Open en.wikipedia.org
2 · Answer check returns No
Q27
1 · Guesser asks

Is the substance it dispenses or applies typically a powder?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the substance it dispenses or applies typically a powder?"}}
Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Source summary (model-reported)

A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air... and then into the tire via the valve.

Open en.wikipedia.org
2 · Answer check returns No
Q28
1 · Guesser asks

Is the substance it dispenses or applies typically a gas?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the substance it dispenses or applies typically a gas?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire.
Open en.wikipedia.org
2 · Answer check returns Yes
Q29
1 · Guesser asks

Is the gas it dispenses typically air?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the gas it dispenses typically air?"}}
Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. The bicycle pump compresses air. When the cylinder is compressed, air is pushed down the tube of the pump and then into the tire via the valve.
Open en.wikipedia.org
2 · Answer check returns Yes
Q30
1 · Guesser asks

Is it commonly used to inflate objects such as tires, balls, or inflatable toys?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly used to inflate objects such as tires, balls, or inflatable toys?"}}
Oracle evidence3 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 02

Source summary (model-reported)

The source states that a bike pump can inflate an exercise ball, but that a sports-ball adapter or needle pump nozzle is needed to fit the ball's valve.

Open trideer.com
2 · Answer check returns Yes
Q31
1 · Guesser asks

Is it commonly associated with bicycles?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly associated with bicycles?"}}
Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01
A bicycle pump is a type of positive-displacement air pump specifically designed for inflating bicycle tires. It has a connection or adapter for use with one or both of the two most common types of valves used on bicycles, Schrader or Presta.
Open en.wikipedia.org
2 · Answer check returns Yes
G
1 · Guesser guessesNot counted

bicycle pump

a manual pump, often metal, used to inflate bicycle tires with air

Validator rationale The proposal identifies a bicycle pump, a permitted manual subtype of the general bike pump target, with the correct function of inflating bicycle tires.

Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"a manual pump, often metal, used to inflate bicycle tires with air","name":"bicycle pump","question":null}}
2 · Validator returns Yes