Reconstruct a question, answer pair from this explanation: Walking on a sidewalk does not mean one is necessarily walking to work.
Q:Test for natural language inference.
Premise: "A woman walking in front of a crowd on the sidewalk."
Hypothesis: "There is a woman walking to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:it is not possible to tell