Please answer the following question by reasoning step-by-step. Test for natural language inference.
Premise: "A man is sweeping trash into a pan while a group of people are walking by."
Hypothesis: "A woman is sweeping trash into a pan while a group of people are walking by."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell. Step-by-step reasoning:
The person sweeping trash can't be both a man and a woman. So the answer is no.