[QUESTION] If "Two people sitting at a table having a drink." does that mean that "Nobody is having a drink."?
Options:
- yes
- it is not possible to tell
- no
Either nobody is having a drink or people are having drink.
The answer is no.

Q: Premise: "A man in a wetsuit is surfing a huge wave."
Based on this premise, can we conclude that the hypothesis "He is in great physical condition." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man surfing does not imply being in great physical condition.
The answer is it is not possible to tell.

QUESTION: Premise: "A black man and a white man standing in front of a green bush."
Based on this premise, can we conclude that the hypothesis "Two men standing in front of a bush." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It indicates that two different men are standing and they are in front of a bush.
The answer is yes.

[QUESTION] Premise: "A young woman with a sign saying ""free hugs"" is hugging a man in a denim jacket."
Based on this premise, can we conclude that the hypothesis "Two women are hugging." is true?
Options:
- yes
- it is not possible to tell
- no
A women is not a man so two women hugging would not be a woman hugging a man.
The answer is no.

Q: Can we conclude from "A man in a dark jacket is playing an instrument." that "A man has no arms."?
Options:
- yes
- no
- it is not possible to tell
A: A man with no arms can not be playing an instrument.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A quad driver goes racing up a sand dune and catches air."
Hypothesis: "A quad driver races up a sand dune and catches air just before crashing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A quad driver goes racing up a sand dune and catches air does not mean that he races up a sand dune and catches air just before crashing.
The answer is it is not possible to tell.