[Q] Premise: "A man singing while a woman plays guitar."
Hypothesis: "The two are musicians."
Do we know that the hypothesis entailed by the premise?
[A] The man singing and the woman playing guitar are both musicians.
The answer is yes.

[Q] Premise: "Two guys one in red and the other in black sitting at computers."
Hypothesis: "Some guys are standing at out side."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Two guys cannot be sitting at computers while they are standing outside.
The answer is no.

[Q] Given the sentence "Three men sitting around a fire in front of a cabin." is it true that "Men sit around a fire."?
[A] Men are sitting around a fire to make them warm in the winter.
The answer is yes.