[QUESTION] If "A man wearing a black shirt and jeans throws an ax in the air." does that mean that "An ax is lying on the ground."?
Options:
- yes
- it is not possible to tell
- no
The ax can not be lying on the ground if a man throws it in the air.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man in overalls hides his face with his hand from the camera as he sits with another man on a muddy hill."
Hypothesis: "A man in overalls hides his face."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Sentence mirrors sentence one as the man hides his face in both sentences.
The answer is yes.

[QUESTION] Given the sentence "Man rollerskating in park." can we conclude that "The man is althletic."?
Options:
- yes
- it is not possible to tell
- no
Man rollerskating in park does not always mean that he is althletic.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man and woman sit on the floor with two children as one child reads a book and another opens a present." can we conclude that "The woman is on the floor with children."?
Options:
- yes
- it is not possible to tell
- no
The woman is on the floor with children implies a woman and two children as one child reads a book and another opens a present.
The answer is yes.