[Ans] it is not possible to tell
[Question] Given the sentence "A man in a plaid shirt is singing while his friend is trying to play the music." is it true that "The men were performing for a small audience at a charity gala."?
[CoT] Singing does not imply performing for a small audience at a charity gala.

[Ans] it is not possible to tell
[Question] If "A group of business people stand at a train station." does that mean that "A group of businessmen are waiting to go home after work."?
Options:
- yes
- it is not possible to tell
- no
[CoT] Business people does not imply businessmen and stand at a train station does not imply waiting to go home from work.

[Ans] yes
[Question]
Premise: "2 couples are eating dinner on the floor behind a large plant."
Hypothesis: "The couples sit on the floor together to eat their meal."
Do we know that the hypothesis entailed by the premise?
[CoT] Sit on the floor to eat their meal is a rephrase of eating dinner on the floor.