Q: Test for natural language inference.
Premise: "A man with long hair wearing glasses and playing a guitar."
Hypothesis: "A man plays 'stairway to heaven' on his guitar."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: We can't imply he is playing 'Stairway to Heaven' on the guitar.
The answer is it is not possible to tell.

Q: Can we conclude from "A hockey goalie in a game on the ice." that "A hockey goal keeper is trying to stop goals."?
Options:
- yes
- no
- it is not possible to tell
A: A hockey goalie in a game on the ice does not mean that he is trying to stop goals.
The answer is it is not possible to tell.

Q: Premise: "A man hangs from the edge of a rock."
Based on this premise, can we conclude that the hypothesis "The man is in trouble." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man hangs from the edge of a rock does not imply the man is in trouble necessarily.
The answer is it is not possible to tell.

Q: If "Two kids are experimenting with insects." does that mean that "Two kids are playing a game of flag football."?
Options:
- yes
- it is not possible to tell
- no
A:
Can not be experimenting with insects and playing football at the same time.
The answer is no.