[Q] Can we conclude from "An action shot of a drummer in a plaid shirt going to town on a drum kit in front of a hedge." that "A drummer is performing on his drums."?
Options:
- yes
- no
- it is not possible to tell
[A] Going to town on a drum kit implies they are performing.
The answer is yes.

[Q] Test for natural language inference.
Premise: "A large group of men in white appear to be working over some kind of grill."
Hypothesis: "A group of men are trying to stay warm by the grill."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Working over some kind of grill doesn't imply trying to stay warm.
The answer is it is not possible to tell.

[Q] Given the sentence "A group of construction workers wearing orange vests are working along side of a train." is it true that "There are a group of people far from a train."?
[A] If the workers are far from the train they cannot be working along side the train too.
The answer is no.