[Q] Given the sentence "A man dressed as a clown looks on." is it true that "The clown is a girl."?
[A] A man dressed as a clown doesn't indicate that the clown is a girl.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A man in a cluttered office is using the telephone."
Hypothesis: "A man is in an office."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A man is in a cluttered place when he is in his office.
The answer is yes.

[Q] Test for natural language inference.
Premise: "A man in a yellow shirt and yellow helmet turned looking at the camera while people go about there business."
Hypothesis: "The man's pants are also yellow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Not all man in a yellow shirt and yellow helmet wears yellow pants.
The answer is it is not possible to tell.