[Q] Test for natural language inference.
Premise: "A costume party in full swing."
Hypothesis: "Everyone at the party is in regular clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Everyone is either in a costume or regular clothes at a party.
The answer is no.

[Q] If "A woman wearing a scarf and reading a thin book reclines on a wooden structure." does that mean that "The woman was relaxing in her chair on the surface of the sun."?
Options:
- yes
- it is not possible to tell
- no
[A] A scarf would be too hot to be worn in the sun.
The answer is no.

[Q] Given the sentence "A young man jumps hurdles in a race on a track." can we conclude that "A young man is racing."?
Options:
- yes
- it is not possible to tell
- no
[A] Racing does not have to occur because a man jumps hurdles in a race on a track.
The answer is it is not possible to tell.