Question and answer: Q: Premise: "A couple is pushing a cart full of produce items down a busy street."
Based on this premise, can we conclude that the hypothesis "A married couple is pushing a cart full of produce items down a busy street." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A couple who is pushing a cart full of produce items does not have to be married.


Question and answer: Q: Premise: "A welder welding something together."
Hypothesis: "A welder at work."
Do we know that the hypothesis entailed by the premise?
A: yes
Explanation: A welder's job is to weld things together and the fact that the welder welding something implies the welder is at work.


Question and answer: Q: Can we conclude from "Blue and silver car going around curve being watched by people standing in grass." that "People are watching a race."?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explanation:
A car going around a curve while people watch does not imply it is a race.