[QUESTION] Given the sentence "Men in black hats protesting in front of flags." can we conclude that "There are men wearing black hats."?
Options:
- yes
- it is not possible to tell
- no
If men are in black hats they they are wearing black hats.
The answer is yes.

Q: Given the sentence "A man wearing camouflage shorts and a white t-shirt shines the black dress shoes of a man wearing black dress slacks." is it true that "The man is performing brain surgery."?
A: A man cannot shine shoes and perform brain surgery at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Two motocross riders sit on the shoulder of the racetrack."
Hypothesis: "The motocross riders are sitting near each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the two motocross riders are sitting in the same location then they are sitting near one another.
The answer is yes.

[QUESTION] Premise: "A woman examines and points at one of several food vending machines."
Hypothesis: "A man eats a hot dog."
Do we know that the hypothesis entailed by the premise?
A man cannot eat a hot dog from a vending machine and a woman does not usually examine an point at a hot dog.
The answer is no.

Q: Test for natural language inference.
Premise: "A girl wearing a pink and black shirt and jeans fixes her hair before walking up the stairs."
Hypothesis: "The girl is running a marathon with chimpanzees."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The girl either fixes her hair or is running a marathon.
The answer is no.

[QUESTION] If "A man dressed up as the statue of liberty." does that mean that "The man dressed up to win a bet."?
Options:
- yes
- it is not possible to tell
- no
Not all men dressed up does that to win a bet.
The answer is it is not possible to tell.