Test for natural language inference.\nPremise: "Man wearing denim jacket and jeans sleeps on a chair outside."\nHypothesis: "The man has been asleep for a while."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Please answer and provide answer explanation.
it is not possible to tell
Sleeps on a chair does not necessarily mean asleep for a while.

.

Final answer: it is not possible to tell