Denny asked: Premise: "A person jumping off of an outdoor staircase."\nBased on this premise, can we conclude that the hypothesis "Everyone is on an escalator." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Le: OK, so how can I answer with some explanation?

User
It is possible there are more than one person on the escalator.
The answer: no.
Assistant