Question and answer: Q: Given the sentence "Two street workman are working on the sidewalk." can we conclude that "Two men are repaving a sidewalk."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: Just because two street men are working on the sidewalk does not mean they are repaving it.

Question and answer: Q: Can we conclude from "Players are getting ready for a game of laser tag." that "People are stranded on an island."?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: People stranded on an island cannot be getting ready for laser tag simultaneously.

Question and answer: Q: Premise: "Two men dressed in blue face each other."
Hypothesis: "The two men are staring at each other."
Do we know that the hypothesis entailed by the premise?
A: it is not possible to tell
Explanation:
The two men face each other but aren't necessarily staring at each other.