Given the following reasoning and answer, what was the question? The man does not necessarily have to be a homeless guy. Just because someone is laying down he may not be sleeping or taking a nap.
 The answer: it is not possible to tell
The question Test for natural language inference.
Premise: "A man in a green shirt and dirty jeans lays next to four trashcans."
Hypothesis: "A homeless guy taking a nap outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell