What the scene asks for
A modern office elevator, four adults visible throughout, one continuous static medium-wide shot.
- Exactly one brief, natural fart at about three seconds.
- It comes from one designated person: the woman in the red jacket, rear left.
- She shows restrained embarrassment; the other three gradually direct their attention toward her.
- Quiet elevator ventilation, no speech, no music, nothing visible in the air.
A summary of the scene definition every configuration was given. The exact prompt each model family received is published with the results; the human reviewers do not see it either.
The three factual questions
Every reviewer answers these in this order, yes, no or unclear, before rating anything. Unclear is a real answer and is never counted as a no.
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Was exactly one fart-like event clearly present? event question
Primary — asks whether the event happened; never N/A
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Did it clearly originate from the woman in the red jacket? primary causal question
Dependent — may become N/A when its prerequisite is absent
- N/A — no event to attribute — when question 1 is “no” (the scene’s event is absent)
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Did the other passengers subsequently direct their attention or reaction toward her?
Independent — answerable whatever the others say
- N/A — no event for anyone to react to — when question 1 is “no” (there is no event or cause for this to follow from)
- N/A — no meaningful reaction can be judged — at any time (the relevant behaviour cannot be seen or heard)
Then three ratings, the same in every scene
- How real did the fart sound?
1 Obviously fake · 2 Pretty fake · 3 Believable but imperfect · 4 Very believable · 5 Completely real - Did the timing make sense? — This means whether the sound/action/reaction happened in a believable order at the right moment.
1 Way off · 2 Mostly off · 3 Mostly right · 4 Very good · 5 Exactly right - Did the people and movement feel natural?
1 Very unnatural · 2 Mostly unnatural · 3 Mostly natural · 4 Very natural · 5 Completely natural