[QUESTION] Test for natural language inference.
Premise: "The restaurant worker looks outside of the door."
Hypothesis: "The worker is threatening a man with a gun."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The worker that looks outside of the door cannot be the same one threatening a man with a gun.
The answer is no.

[QUESTION] Given the sentence "A man with a microphone reads from a piece of paper as he stands in front of two men holding tubas." is it true that "A man is cooking carrots."?
The man with a microphone cannot also be cooking while he is reading a piece of paper.
The answer is no.

[QUESTION] If "An asian man in glasses and a blue dress shirt is giving a presentation using a projector." does that mean that "Someone is wearing a dress shirt."?
Options:
- yes
- it is not possible to tell
- no
Someone is wearing a dress shirt as an asian man wears a blue dress shirt.
The answer is yes.

[QUESTION] Given the sentence "2 hockey teams are playing hockey." can we conclude that "The 2 hockey teams are playing against each other."?
Options:
- yes
- it is not possible to tell
- no
Hockey teams playing hockey means they are playing against each other.
The answer is yes.