[Q] Given the sentence "Three ball players in uniform stretch on a striped green surface in front of a large crowd and signage." can we conclude that "Three athletes are stretching."?
Options:
- yes
- it is not possible to tell
- no
[A] Ball players are athletes. Ball players that stretch are the same as athletes that are stretching.
The answer is yes.

[Q] Test for natural language inference.
Premise: "A squirrel takes a huge leap over a mound of snow."
Hypothesis: "A squirrel is running on the roof of a building."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A squirrel is not running on a building and in a mound of snow at the same time.
The answer is no.

[Q] Given the sentence "Four men are looking at the motor of their boat in the river." can we conclude that "A group of men looking at the engine of their boat."?
Options:
- yes
- it is not possible to tell
- no
[A] A group of men are probably stalled in their boat on the river and are examining the motor to see what the problem is.
The answer is yes.