Deep20Bench
v1.1Current

Benchmark edition

Edition 1.1 settings

10 subjects3 rounds per subject40 question limit
Question answersYesRather yesRather noNoUnknown
What changed
Source
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Round

Round 3

Round 3

Did not identify Eyebrow after 40 counted questions.

Back to all Eyebrow rounds
Questions
40 Scored as 41
Outcome
Question limit reached
Format errors
No errors
Duration
9m 4s
Round cost
$0.1930 All 41 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":"AMZAISLM"}

Valid replies are shown in the required format. Rejected replies are shown separately, without provider or call IDs.

4 of 37 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 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.

2 · Answer check returns No
Q2
1 · Guesser asks

Is it primarily made or manufactured by humans?

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

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

Source 01

Source summary (model-reported)

The amount of hair on your body depends on various factors, including your genes, age, sex and ethnicity. It includes hair on your scalp, eyebrows and eyelashes. New hair cells multiply at the base of your hair follicle, which forms a new hair.

Open my.clevelandclinic.org
Source 02

Source summary (model-reported)

The eyebrow is an area of thick, delicate hairs above the eye that follows the shape of the lower margin of the brow ridges. It is not uncommon for people to modify their eyebrows by means of hair addition or removal, make up, or piercings.

Open evsplore.semantics.cancer.gov
2 · Answer check returns No
Q3
1 · Guesser asks

Is it a naturally occurring physical object or substance?

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

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

Source 02

Source summary (model-reported)

An eyebrow is an area of short terminal hairs above each eye ... In humans, eyebrows serve two main functions: prevention of sweat, water, and other debris from falling down into the eye socket.

Open en.wikipedia.org
2 · Answer check returns Yes
Q4
1 · Guesser asks

Is it found primarily on or within Earth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it found primarily on or within Earth?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns Yes
Q5
1 · Guesser asks

Is it a geological feature or geological material?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a geological feature or geological material?"}}
Oracle evidence3 model-reported sources

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

Source 02

Source summary (model-reported)

Minerals are formed naturally by geological processes. A mineral is a homogeneous solid ... Minerals must be naturally occurring and inorganic, meaning not living or from plants or animals.

Open nps.gov
Source 03

Source summary (model-reported)

The USGS defines a mineral as a naturally occurring inorganic element or compound with an orderly internal structure and characteristic chemical composition; a rock is an aggregate of minerals or undifferentiated mineral matter.

Open usgs.gov
2 · Answer check returns No
Q6
1 · Guesser asks

Is it part of, or produced by, a living organism?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it part of, or produced by, a living organism?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns Yes
Q7
1 · Guesser asks

Is it part of an animal's body?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it part of an animal's body?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns Yes
Q8
1 · Guesser asks

Is it normally found inside the body?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it normally found inside the body?"}}
Oracle evidence3 model-reported sources

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

Source 01

Source summary (model-reported)

At the junction of the forehead and the upper eyelid, the eyebrow is a transverse elevation of hair arched above the superior orbital rim. Technically, the eyebrow is considered part of the scalp.

Open entokey.com
2 · Answer check returns No
Q9
1 · Guesser asks

Is it a covering or protective structure on the outside of the body?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a covering or protective structure on the outside of 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)

Eyebrows are ridges of skin covered with hair located above the eyes. They serve a dual purpose: protection and communication. Eyebrows act as a physical barrier, diverting sweat, rain, and dust away from the eyes.

Open britannica.com
Source 02

Source summary (model-reported)

The eyebrows protect the eyelids and eyeball from mechanical injury and absorb forehead sweat. The position and curvature of the eyebrow allows it to shield the eyes from bright light and acts as a barrier to liquids running from the forehead into the eye.

Open pmc.ncbi.nlm.nih.gov
2 · Answer check returns Yes
Q10
1 · Guesser asks

Is it commonly found on vertebrate animals?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly found on vertebrate animals?"}}
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 eyebrows as a strip of hairs above the eye and states that “eyebrows are uniquely human.” It also notes that other animals, including monkeys and other mammals, may manipulate their brows or possess features that functionally mimic human eyebrows.

Open carta.anthropogeny.org
Source 02

Source summary (model-reported)

The NIH anatomy terminology resource defines an eyebrow as “the arch of hair on the brow” and describes its anatomical divisions and characteristic hair orientation in human periorbital anatomy.

Open elementsofmorphology.nih.gov
2 · Answer check returns No
Q11
1 · Guesser asks

Is it a hard structure made primarily of calcium carbonate?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a hard structure made primarily of calcium carbonate?"}}
Oracle evidence3 model-reported sources

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

Source 02

Source summary (model-reported)

All mammalian hair is composed of keratin, a type of protein, notably alpha-keratin. Hair is mainly composed of keratin proteins and keratin-associated proteins.

Open en.wikipedia.org
Source 03

Source summary (model-reported)

Human hair contains approximately 50% carbon, 7% hydrogen, 22% oxygen, 16% nitrogen, and 5% sulphur, with ash content of about 0.3–1% by weight; hair keratins are alpha-keratin structures.

Open pmc.ncbi.nlm.nih.gov
2 · Answer check returns No
Q12
1 · Guesser asks

Does it form a rigid outer skeleton for an animal?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it form a rigid outer skeleton for an animal?"}}
Oracle evidence3 model-reported sources

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

Source 01

Source summary (model-reported)

An eyebrow is an area of short terminal hairs above each eye. In humans, eyebrows serve functions including prevention of sweat, water, and other debris from falling into the eye socket and communication through facial expression.

Open en.wikipedia.org
Source 02

Source summary (model-reported)

The arched strip of hair on the bony ridge above each eye socket. The eyebrow is an area of thick, delicate hairs above the eye; its main function is to protect the eye and contribute to human communication and facial expression. It is classified as an anatomical structure.

Open evsexplore.semantics.cancer.gov
2 · Answer check returns No
Q13
1 · Guesser asks

Is it commonly found on insects?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly found on insects?"}}
Oracle evidence3 model-reported sources

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

Source 02

Source summary (model-reported)

An eyebrow is an area of short terminal hairs above each eye. In humans, eyebrows serve two main functions: prevention of sweat, water, and other debris from falling into the eye socket, and communication through facial expression.

Open en.wikipedia.org
Source 03

Source summary (model-reported)

The insect external-morphology material identifies insect structures including the clypeus, labrum, mandibles, maxillae, labium, thoracic segments, legs, and wings; it does not identify eyebrows as an insect structure.

Open extension.oregonstate.edu
2 · Answer check returns No
Q14
1 · Guesser asks

Is it typically found on animals that live in water?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically found on animals that live in water?"}}
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 eyebrows as an apparent absolute difference between humans and non-human primates and concludes that eyebrows appear to be uniquely human, while noting that other animals may have brow musculature, coloration, or hair that functionally mimics human eyebrows.

Open carta.anthropogeny.org
Source 03

Source summary (model-reported)

An eyebrow is defined as an area of short terminal hairs above each eye following the brow ridge; the page specifically describes human eyebrows and their functions in humans.

Open en.wikipedia.org
2 · Answer check returns No
Q15
1 · Guesser asks

Is it a soft or flexible covering rather than a hard one?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a soft or flexible covering rather than a hard one?"}}
Oracle evidence2 model-reported sources

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

Source 01

Source summary (model-reported)

An eyebrow is an area of short terminal hairs above each eye. In humans, eyebrows serve functions including prevention of sweat, water, and other debris from falling down into the eye socket.

Open en.wikipedia.org
2 · Answer check returns Yes
Q16
1 · Guesser asks

Is it typically found on worms?

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

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

2 · Answer check returns No
Q17
1 · Guesser asks

Is it commonly found on arachnids such as spiders or scorpions?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly found on arachnids such as spiders or scorpions?"}}
Oracle evidence3 model-reported sources

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

Source 02

Source summary (model-reported)

A spider's eyes are located on the cephalothorax. Most spiders have 6 or 8 eyes. The cephalothorax ... is the first of 2 body parts on a spider. ... on it are found the legs, eyes, pedipalps, chelicerae, and other mouthparts.

Open uky.edu
Source 03

Source summary (model-reported)

Arachnid ... Any member of the class Arachnida ... having a well-developed head, a hard external skeleton, and four pairs of walking legs. Spider[s] and scorpion[s] have a segmented body.

Open britannica.com
2 · Answer check returns No
Q18
1 · Guesser asks

Is it a structure that surrounds an animal before it hatches or emerges?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a structure that surrounds an animal before it hatches or emerges?"}}
Oracle evidence2 model-reported sources

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

Source 02
Human eyebrows are composed of short, obliquely set hairs arranged in arches supra-orbitally. The shape and orientation of eyebrows allows the eyebrows to protect our eyes from light, sweat, and dust.
Open pmc.ncbi.nlm.nih.gov
2 · Answer check returns No
Q19
1 · Guesser asks

Is the covering a substance secreted by the animal rather than a layer of its body tissue?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is the covering a substance secreted by the animal rather than a layer of its body tissue?"}}
Oracle evidence3 model-reported sources

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

Source 01

Source summary (model-reported)

Eyebrow hairs (also referred to as the supercilium) are the arch of terminal hair located on the brow—the soft tissue overlying the bony supraorbital ridge. The anatomical hierarchy places them under skin appendages, hairs, and hairs of eyebrow.

Open imaios.com
Source 02

Source summary (model-reported)

Hair consists mainly of keratin, a fibrous structural protein. Each hair grows from a follicle, which is a pit in the skin; except for a few growing cells at the base of the root, the hair is dead tissue composed of keratin and related proteins.

Open britannica.com
Source 03

Source summary (model-reported)

Hair is described as a non-living structure made of keratin that grows from a follicle in the skin. Mammals, including humans, have hair for insulation and sensory purposes.

Open lsu.edu
2 · Answer check returns No
Q20
1 · Guesser asks

Is it found on terrestrial mollusks, such as snails or slugs?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it found on terrestrial mollusks, such as snails or slugs?"}}
Oracle evidence3 model-reported sources

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

Source 01

Source summary (model-reported)

Eyebrow: The arch of hair on the brow. The eyebrows usually extend further laterally than medially, in relation to the eye, and are wider and thicker medially. The eyebrow is sometimes referred to as the supercilium.

Open elementsofmorphology.nih.gov
Source 02

Source summary (model-reported)

Most gastropods bear a head with tentacles, eyes, and a style. ... A land snail with a coiled shell and long tentacles. The photo on the right shows a slug, which looks like a snail without a shell.

Open openstax.org
Source 03

Source summary (model-reported)

A unique morphological feature of Euthyneura is the presence of two pairs of sensory head tentacles ... the posterior rhinophores or eyestalks. ... garden snails with stalked eyes.

Open epub.ub.uni-muenchen.de
2 · Answer check returns No
Q21
1 · Guesser asks

Is it a type of skin or outer membrane?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a type of skin or outer membrane?"}}
Oracle evidence3 model-reported sources

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

2 · Answer check returns No
Q22
1 · Guesser asks

Does the animal with this covering belong to an invertebrate group?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does the animal with this covering belong to an invertebrate group?"}}
Oracle evidence2 model-reported sources

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

Source 01

Source summary (model-reported)

The area of curved, delicate hairs above our eyes... As humans have evolved, our body hair and facial hair have diminished over time. But eyebrows and eyelashes remained a core part of our features.

Open aao.org
2 · Answer check returns No
Q23
1 · Guesser asks

Is this structure found on the human body?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is this structure found on the human body?"}}
Oracle evidence3 model-reported sources

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

2 · Answer check returns Yes
Q24
1 · Guesser asks

Is it a form of hair?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a form of hair?"}}
Oracle evidence3 model-reported sources

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

2 · Answer check returns No
Q25
1 · Guesser asks

Is it located on the head?

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

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

Source 02

Source summary (model-reported)

The male eyebrow sits along the supraorbital ridge. The study describes the eyebrow's three-dimensional relation to the eye and supraorbital rim.

Open europepmc.org
2 · Answer check returns Yes
Q26
1 · Guesser guesses

Eyelid

The movable fold of tissue that covers and protects the eye.

Validator rationale The proposal identifies an eyelid, a different anatomical feature from the eyebrow.

Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"The movable fold of tissue that covers and protects the eye.","name":"Eyelid","question":null}}
2 · Validator returns No
Q27
1 · Guesser asks

Is it associated with the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it associated with the mouth?"}}
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 discusses facial signals in which eyebrow raises or furrows occur together with a downward movement of the corners of the mouth, and describes a facial gesture combining brow and mouth actions.

Open pmc.ncbi.nlm.nih.gov
Source 02

Source summary (model-reported)

The source describes rage as involving alteration of the angle of the mouth along with drawing together of the eyebrows, and discusses brow and mouth actions as components of facial expression.

Open pmc.ncbi.nlm.nih.gov
Source 03

Source summary (model-reported)

The table lists eyebrow-related muscles and mouth-related muscles among facial-expression muscles, including eyebrow raising or drawing together and movements involving the mouth.

Open ncbi.nlm.nih.gov
2 · Answer check returns Yes
Q28
1 · Guesser guesses

Lips

The soft tissue around the opening of the mouth.

Validator rationale The target is a human eyebrow, while the proposal identifies lips, a different anatomical feature.

Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"The soft tissue around the opening of the mouth.","name":"Lips","question":null}}
2 · Validator returns No
Q29
1 · Guesser guesses

Gums

The soft tissue surrounding and protecting the teeth.

Validator rationale Gums are oral soft tissue surrounding the teeth, whereas the target is the human eyebrow above the eye.

Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"The soft tissue surrounding and protecting the teeth.","name":"Gums","question":null}}
2 · Validator returns No
Q30
1 · Guesser asks

Is it normally located inside the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it normally located inside the mouth?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns No
Q31
1 · Guesser asks

Is it located below the mouth?

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

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

2 · Answer check returns No
Q32
1 · Guesser asks

Is it located at the sides of the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it located at the sides of the mouth?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns No
Q33
1 · Guesser asks

Is it an anatomical structure of the human face?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an anatomical structure of the human face?"}}
Oracle evidence2 model-reported sources

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

Source 01

Source summary (model-reported)

The arched strip of hair on the bony ridge above each eye socket. The eyebrow is an area of thick, delicate hairs above the eye that follows the shape of the lower margin of the brow ridges. Semantic Type(s): Anatomical Structure.

Open evsexplore.semantics.cancer.gov
Source 02

Source summary (model-reported)

Eyebrow: the ridge over the eye or hair growing usually in a line or arch on the skin over it. Medical definition: the ridge over the eye or hair growing on it.

Open merriam-webster.com
2 · Answer check returns Yes
Q34
1 · Guesser asks

Is it located between the nose and the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it located between the nose and the mouth?"}}
Oracle evidence3 model-reported sources

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

2 · Answer check returns No
Q35
1 · Guesser asks

Does it cover or protect the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it cover or protect the mouth?"}}
Oracle evidence2 model-reported sources

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

Source 02
Main function of eyebrows is to protect eyes and prevent flowing of salty sweat to eyes. The position and curvature of the eyebrow allows it to shield the eyes from bright light and ... liquids running from the forehead into the eye.
Open pmc.ncbi.nlm.nih.gov
2 · Answer check returns No
Q36
1 · Guesser asks

Is it directly connected to the teeth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it directly connected to the teeth?"}}
Oracle evidence3 model-reported sources

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

Source 03

Source summary (model-reported)

The frontal bone is thickened just above each supraorbital margin, forming rounded brow ridges... The maxillary bone forms the upper jaw and supports the upper teeth... the mandible... serves to anchor the lower teeth.

Open openstax.org
2 · Answer check returns No
Q37
1 · Guesser asks

Is it part of the nose?

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

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

Source 02
The normal anatomy of the nose is shown in Figures 1-3: the various terms used for nasal structures and dimensions... Nasal Root: The most depressed, superior part of the nose along the nasal ridge. Nasal Bridge: A saddle-shaped area that includes the nasal root and the lateral aspects of the nose.
Open elementsofmorphology.nih.gov
2 · Answer check returns No
Q38
1 · Guesser asks

Is it also associated with the eyes?

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

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

Source 02

Source summary (model-reported)

An eyebrow is an area of short terminal hairs above each eye... In humans, eyebrows serve functions including prevention of sweat, water, and other debris from falling into the eye socket.

Open en.wikipedia.org
2 · Answer check returns Yes
Q39
1 · Guesser asks

Does it include both the eyes and the mouth?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it include both the eyes and the mouth?"}}
Oracle evidence2 model-reported sources

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

2 · Answer check returns No
Q40
1 · Guesser asks

Does it directly protect or cover the eye?

Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it directly protect or cover the eye?"}}
Oracle evidence3 model-reported sources

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

Source 01
Eyebrows help shield the eye from strong light. Their primary functions are to help keep the eye moist through the blinking action and protection of the eye. The arch shape of the eyebrow diverts rain or sweat down our cheeks, keeping our eyes dry.
Open nao.org
Source 02
Main function of eyebrows is to protect eyes and prevent flowing of salty sweat to eyes. The position and curvature of the eyebrow allows it to shields the eyes from bright light and it is an effective barrier to liquids running from the forehead into the eye.
Open pmc.ncbi.nlm.nih.gov
2 · Answer check returns Yes
G
1 · Guesser guessesNot counted

Mucous membrane

A protective tissue lining surfaces such as the mouth and the eye.

Validator rationale A mucous membrane is a tissue lining body surfaces, whereas the target is the eyebrow, a hair-bearing anatomical feature above the eye.

Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A protective tissue lining surfaces such as the mouth and the eye.","name":"Mucous membrane","question":null}}
2 · Validator returns No