[QUESTION] Premise: "Swimmers move through the water."
Based on this premise, can we conclude that the hypothesis "People racing each other swimming in water." is true?
Options:
- yes
- it is not possible to tell
- no
Swimmers move through the water does not indicate that people racing each other swimming in water.
The answer is it is not possible to tell.

Q: Given the sentence "The older man drives the golf ball on a beautiful sunny day." can we conclude that "The man is young."?
Options:
- yes
- it is not possible to tell
- no
A: A man cannot be a young and old man at the same time.
The answer is no.

QUESTION: Premise: "A man and a woman are laughing together."
Hypothesis: "The man told a joke."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man and woman laughing together does not imply that the man told a joke.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two people dressed for cold weather sit in chairs next to a body of water."
Hypothesis: "Several people dive into a large pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Being dressed for cold weather means it would be too cold to dive into a large pool.
The answer is no.

Q: Premise: "A man is wearing gloves and a safety helmet."
Based on this premise, can we conclude that the hypothesis "A person is wearing gloves." is true?
Options:
- yes
- it is not possible to tell
- no
A: The person is wearing gloves because he is wearing other safety equipment including a safety helmet.
The answer is yes.

[QUESTION] Given the sentence "A man working as a holiday street vendor." is it true that "A man is selling some things at a holiday street fair."?
A man is a street vendor therefore he is selling things at a holiday street fair.
The answer is yes.