Premise: "Two men are sitting in chairs and looking at books."
Hypothesis: "Two men reading books about how to hit on other men at the library."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Two men are sitting in chairs and looking at books does not imply that they reading books about how to hit on other men at the library..

Premise: "Construction workers hard at work."
Hypothesis: "Construction workers having a picnic."
Do we know that the hypothesis entailed by the premise?

no
Explanation: Construction workers cannot be at work and having a picnic simultaneously..

Premise: "A group of men sing and play instruments."
Hypothesis: "The men are singing and playing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: Singing and playing is the just a rephrased version of sing and play instruments..

Given the sentence "A woman is giving a haircut to a man with some sort of a quilt pattern in the background on the wall." can we conclude that "A woman is giving a man a haircut."?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: If a woman is giving a haircut to a man then we can say that a woman is giving a man a haircut..