[QUESTION] Premise: "A man is perched on a rooftop."
Hypothesis: "The man inside a whale."
Do we know that the hypothesis entailed by the premise?
There is no rooftop inside. There could not be a whale on a rooftop.
The answer is no.

Q: Test for natural language inference.
Premise: "A man walks down a path next to a waterway."
Hypothesis: "The man went for a walk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Man walking down a path next to a waterway is not always went for a walk.
The answer is it is not possible to tell.

QUESTION: Premise: "Two men wearing sandals walking."
Hypothesis: "Two men wear snowshoes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two men cannot be wearing sandals and snowshoes at the same time.
The answer is no.

[QUESTION] If "A little girl and boy sit while reading books." does that mean that "A group of children paint the walls."?
Options:
- yes
- it is not possible to tell
- no
A girl and boy does not qualify as a group and one can not paint the walls while reading books.
The answer is no.

Q: Given the sentence "A group of friends seated on concrete waiting for something." can we conclude that "A group of ducks sitting on concrete waiting."?
Options:
- yes
- it is not possible to tell
- no
A: Ducks are not friends as a friend is a human concept.
The answer is no.

[QUESTION] Given the sentence "A man and woman are standing next to a rack of polka dotted shirts." is it true that "A man and woman eat dinner at a romantic restaurant."?
Man and woman that are standing next to a rack of polka dotted shirts cannot be the same that ear dinner at a romantic restaurant.
The answer is no.