[Q] Premise: "Two people are fencing while another person is sitting in the background."
Based on this premise, can we conclude that the hypothesis "Two people are dancing while another person is looking." is true?
Options:
- yes
- it is not possible to tell
- no
[A] The two people dancing totally contradicts the two people fencing in the first sentence.
The answer is no.

[Q] Premise: "A man in jeans plays with a white and brown dog at the beach."
Hypothesis: "A man is playing with his dogs indoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] A man can't play with dogs on the beach if he is indoors.
The answer is no.

[Q] Given the sentence "A man is standing while playing the drums for an audience." is it true that "A man is playing the piano."?
[A] The man must be either playing the drums or playing the piano; he cannot do both simultaneously.
The answer is no.