[QUESTION] Test for natural language inference.
Premise: "Boy doing tricks on a skateboard."
Hypothesis: "The boy cannot use a skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If someone cannot use a skateboard he can't be doing tricks.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man jumps off a swing set at a park."
Hypothesis: "The man is showing off."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
To jump off a swing set does not imply showing off.
The answer is it is not possible to tell.

[QUESTION] Premise: "Mounted officers in bright green jackets sit on their horses wearing helmets."
Hypothesis: "Police are riding animals."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The officers are riding animals because they sit on their horses.
The answer is yes.

[QUESTION] Can we conclude from "Man with black hair is swimming." that "A man watching michael phelps win a race."?
Options:
- yes
- no
- it is not possible to tell
Either the man is swimming or watching Michael Phelps do it for him.
The answer is no.