Denny asked: Given the sentence "A plane with a man hanging out of the cockpit window." can we conclude that "The pilot signals the ground crew."?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Le: OK, so how can I answer with some explanation?

User
We can't say he signals the ground crew; he is only seen to be hanging.
The answer: it is not possible to tell.
Assistant