[QUESTION] Premise: "A man is surfing the waves with a dog."
Hypothesis: "A man is teaching his dog how to surf."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The man is surfing the waves with a dog but that doesn't necessarily mean that it is his dog and he is not necessarily teaching the dog how to surf.
The answer is it is not possible to tell.

Q: Given the sentence "Two lone men in dark clothes stroll separately across an otherwise deserted brick plaza." is it true that "Two men are strolling in dark clothes."?
A: Two men are strolling in dark clothes implies a two lone men stroll separately across an otherwise deserted brick plaza.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man wearing carpenters pants and a green hooded sweatshirt walks down the street."
Hypothesis: "A boy kisses a girl."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A boy kisses a girl can't be one man walking down the street.
The answer is no.

[QUESTION] If "The boy is happy working at the deli." does that mean that "The boy is so happy because he just got a promotion."?
Options:
- yes
- it is not possible to tell
- no
Being happy and working at a deli do not imply that someone got a promotion.
The answer is it is not possible to tell.

Q: Given the sentence "A man in black shorts jumping into a small swimming pool that is enclosed in a screened-in porch." can we conclude that "A man is swimming in a private pool."?
Options:
- yes
- it is not possible to tell
- no
A: Not all small swimming pools enclosed in screened-in porches are private pools.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man with a beard standing in the water next to a wooden platform."
Based on this premise, can we conclude that the hypothesis "A clean shaven man is standing in the water." is true?
Options:
- yes
- it is not possible to tell
- no
The man can't be clean shaven if he has a beard.
The answer is no.