[QUESTION] Given the sentence "A boxer throws a punch at his opponent." can we conclude that "Two people box."?
Options:
- yes
- it is not possible to tell
- no
Saying he throws a punch at this opponent is the same as people box.
The answer is yes.

[QUESTION] Can we conclude from "A man leans on a wall in the city." that "The man is leaning against the wall in the city."?
Options:
- yes
- no
- it is not possible to tell
Man leans on a wall is a rephrasing of man is leaning against the wall.
The answer is yes.

[QUESTION] Premise: "A man is accepting a check."
Hypothesis: "The man took the check off the counter."
Do we know that the hypothesis entailed by the premise?
A man accepting a check does not imply that he took the check off the counter.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman in a blue shirt is playing an instrument."
Hypothesis: "A musician plays the saxophone outside the cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman can play an instrument without and not be a musician. An instrument does not necessarily mean a saxophone and playing an instrument does not mean the woman is outside the cafe.
The answer is it is not possible to tell.