What was the question for this implicit rationale, and corresponding answer?
The fact that a gentleman has found a brick ledge suitable for lying down and closing his eyes does not imply he is wearing a jacket.
 The answer: it is not possible to tell
The question: Premise: "A man wearing blue jeans is laying down with his head on his bookbag."
Hypothesis: "Someone is wearing a jacket."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no