Q: If "Man carrying a stack of newspapers on his head turns around to look at camera." does that mean that "A man is balancing newspapers for a prank."?
Options:
- yes
- it is not possible to tell
- no
A: The man's method of carrying newspapers may not be a prank.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A woman talks to a man while walking in a crowd."
Hypothesis: "A tall woman in blue talks to a short man while walking in a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all men are short and not all woman wear blue.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man is using a chainsaw on a statue." that "A man is wearing safety goggles."?
Options:
- yes
- no
- it is not possible to tell
The man is using a chainsaw but that doesn't necessarily mean that he is wearing safety goggles.
The answer is it is not possible to tell.

Q: Given the sentence "Three caucasian children are looking out of a bared area with their mouths open." can we conclude that "Children are looking through the fence."?
Options:
- yes
- it is not possible to tell
- no
A: Not all fences are bar fence and not all bared areas are fenced in areas.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A woman is giving a speech for the women's bureau." that "A man is listening to another man sing a song."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Woman is not a man and giving speech is different from listening to a song.
The answer is no.

QUESTION: If "A heavily makeup-ed girl sings into a microphone that she grips with her fire engine red." does that mean that "Claw like nails."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A girl in lots of make-up is singing into a microphone.
The answer is yes.