[QUESTION] Given the sentence "Girl is wading through the gray ocean." is it true that "A person is in the water."?
A girl wading through the gray ocean means there is a person (girl) in the water (ocean).
The answer is yes.

Q: Given the sentence "A man with glasses is wearing a beer can crocheted hat." can we conclude that "A man in glasses is wearing a homemade hat."?
Options:
- yes
- it is not possible to tell
- no
A: The beer can crocheted hat is not necessarily a homemade hat.
The answer is it is not possible to tell.

QUESTION: Premise: "A skateboarder has kicked his board up onto its back wheels in an indoor skate center."
Hypothesis: "A skater is in a contest."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Not all indoor skateboarding has to be part of a contest.
The answer is it is not possible to tell.

[QUESTION] Premise: "A crowd of men and women sitting and standing by a we are demanding sign."
Hypothesis: "The people are all men."
Do we know that the hypothesis entailed by the premise?
They cannot be all men if they are men and women.
The answer is no.

Q: Test for natural language inference.
Premise: "A crowd of people are running in a race."
Hypothesis: "They monkeys throw bowling balls at each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Subject could be either a crowd of several people or some monkeys.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A woman and a young boy are sitting on a flowered couch and reading."
Hypothesis: "The woman and boy are mother and son."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman and a boy can sit together without being mother and sun.
The answer is it is not possible to tell.