[Q] Premise: "The rock band van halen is performing a recent concert."
Hypothesis: "The band is doing a charity concert for a local hospital."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] The band can be performing for profit rather than for a charity event at a local hospital.
The answer is it is not possible to tell.

[Q] Given the sentence "A man teaches a little boy about fish and fishing." can we conclude that "The two men are cooking."?
Options:
- yes
- it is not possible to tell
- no
[A] Cooking is not done while one teaches about fish and fishing.
The answer is no.

[Q] Premise: "Six girls are forming a human pyramid in a bedroom during what appears to be a slumber party."
Hypothesis: "The girls are having a pillow fight."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Girls cannot have pillow fight and human pyramid at same time.
The answer is no.