Premise: "A man is using a jackhammer to work on a sidewalk."
Hypothesis: "A man is working on a sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no A step-by-step solution is:
Working on a sidewalk is a rephrasing of using a jackhammer to work on a sidewalk.
The final answer: yes.