Imagine a question and stream-of-consciousness explanation for which this is the answer: it is not possible to tell

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Question: Premise: "A lady leaning up against a light post."
Hypothesis: "A woman is smoking as she leans against a light post."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Stream-of-consciousness: A woman leaning against a light post does not mean she is smoking.