Q: Test for natural language inference.
Premise: "One man kite surfing in the ocean."
Hypothesis: "The man is riding on the back of a dolphin."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man cannot be kite surfing and riding on the back of a dolphin same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "People dishing up their plates at a buffet."
Hypothesis: "A family celebrates a birthday at a buffet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People dishing up their plates at a buffet not necessarily celebrates a birthday and are not necessarily a family.
The answer is it is not possible to tell.

[QUESTION] Premise: "A boy in a blue shirt next to a body of water with an older man."
Based on this premise, can we conclude that the hypothesis "A crowd of people are at a fair." is true?
Options:
- yes
- it is not possible to tell
- no
There is not a body of water to be next to at a fair.
The answer is no.

Q: Test for natural language inference.
Premise: "A man is looking into the distance whilst people behind him walk between buildings."
Hypothesis: "A man is behind the wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: You can be by buildings and not be behind the wall.
The answer is it is not possible to tell.

QUESTION: Premise: "A girl plays on the swing."
Based on this premise, can we conclude that the hypothesis "The girl waits for her friend and plays on the swing." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Playing on the swing does not imply that the girl waits for her friends.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with dark hair and a mustache is wearing a light blue shirt while talking on a cellphone."
Hypothesis: "The man has a mustache."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man with a mustache is the same thing as a man who has a mustache.
The answer is yes.