QUESTION: Test for natural language inference.
Premise: "A woman in a black shirt and blue jeans is running away."
Hypothesis: "The woman has two feet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Normally running away implies an able bodied individual. Most people have two feet.
The answer is yes.

[QUESTION] Premise: "A man wearing a dark shirt and dark pants is holding a piece of paper and singing into a microphone with two musicians behind him."
Hypothesis: "Man singing to a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A person may sing without having a crowd for an audience.
The answer is it is not possible to tell.

Q: Given the sentence "Man with hat and sunglasses gives the camera a thumbs up." is it true that "A man gives another man a camera man a thumbs up when he's ready to shoot."?
A: Giving thumbs up doesn't necessarily mean that he's ready to shoot.
The answer is it is not possible to tell.

QUESTION: Premise: "A skier poses for a picture on top of a mountain."
Hypothesis: "A skier is having a picture taken."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: If one poses for a picture then one is having his picture taken.
The answer is yes.

[QUESTION] Premise: "The man falls out of the sidecar into a puddle during the race."
Hypothesis: "A man looses his balance turning a corner."
Do we know that the hypothesis entailed by the premise?
A man can fall out of a sidecar at other times than when he is turning a corner.
The answer is it is not possible to tell.

Q: Premise: "A man is making spray paint art and spray painting anarchy symbols onto the painting."
Hypothesis: "A volunteer cleaning up graffiti."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A man cannot be cleaning up graffiti while he is making spray paint art.
The answer is no.