[QUESTION] Premise: "Two young boys give their big black dog a bath."
Hypothesis: "The boys are playing with a cat."
Do we know that the hypothesis entailed by the premise?
Either the animal is a cat or it is a dog it cannot be both.
The answer is no.

[QUESTION] Can we conclude from "Five asian teenagers are talking in a group outside a store." that "Asian teens are getting rowdy outside a store."?
Options:
- yes
- no
- it is not possible to tell
The teenagers can be talking in a group without getting rowdy.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man sits down and plays a public piano." is it true that "The man is playing for his wife."?
Not all piano playing by a man is done for his wife.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two females are embracing each other."
Hypothesis: "A woman and her girlfriend are hugging eachother."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman can embrace another woman without it being her girlfriend.
The answer is it is not possible to tell.