[Q] Given the sentence "A band plays a song at a restaurant." can we conclude that "The band performs in a stadium."?
Options:
- yes
- it is not possible to tell
- no
[A] The band can't play at a restaurant and a stadium simultaneously.
The answer is no.

[Q] Given the sentence "Four men looking up at another man getting ready to do something." can we conclude that "A woman does jumping jacks."?
Options:
- yes
- it is not possible to tell
- no
[A] A person and four persons are different quantities. Men and woman are of different gender. Looking up and doing jumping jacks are different actions.
The answer is no.

[Q] Test for natural language inference.
Premise: "Two bicyclist riding their bikes outside on a track."
Hypothesis: "A man and a woman train for a road race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Two bicyclists are not necessarily a man and a woman. Riding their bikes doesn't imply train for a road race.
The answer is it is not possible to tell.