[QUESTION] Test for natural language inference.
Premise: "A barber is trimming the neckline of a man on the side of the street."
Hypothesis: "A barber is sharpening his tools."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A barber cannot be trimming the neckline of a man and sharpening his tools simultaneously.
The answer is no.

[QUESTION] Given the sentence "A boy and a girl playing in the pool on a sunny day." can we conclude that "A boy and a girl are wearing swimsuits."?
Options:
- yes
- it is not possible to tell
- no
A boy and a girl playing in the pool does not infer a boy and girl are wearing swimsuits.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Pedestrians walking past an empty british telephone booth." can we conclude that "There are people wanting to use the british telephone booth."?
Options:
- yes
- it is not possible to tell
- no
People are walking past an empty British telephone booth or wanting to use the booth.
The answer is no.

[QUESTION] Premise: "Two men are having a conversation at a meeting."
Hypothesis: "Everybody is silent."
Do we know that the hypothesis entailed by the premise?
Everybody usually does not refer to only two beings. Either the group are having a conversation or they are silent. They cannot do both simultaneously.
The answer is no.