Please answer the following question by reasoning step-by-step. Test for natural language inference.
Premise: "Two people talk while sitting on a big rock."
Hypothesis: "Two people are walking down a crowded city sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell. Step-by-step reasoning:
The two people are either sitting on a big rock or walking down a crowded city sidewalk. So the answer is no.