[QUESTION] Premise: "A little girl about two years old looking at herself in the mirror wearing her mothers makeup."
Hypothesis: "The girl is caucasian."
Do we know that the hypothesis entailed by the premise?
A little girl looking at herself in the mirror wearing her mother's makeup doesn't mean she is caucasian.
The answer is it is not possible to tell.

Q: Given the sentence "The player carefully throws the ball wishing to do a strike in a bowling game." is it true that "A swimmer smiles as she does the breaststroke."?
A: Person who is at a bowling game can not be doing breaststroke at the same time.
The answer is no.

QUESTION: If "Five middle-aged gentleman performing on stage with string instruments." does that mean that "The five men jumped into the crowd."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The five men cannot be performing on stage and jumping into the crowd simultaneously.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two people standing on a roof while another climbs a ladder."
Hypothesis: "Two people are on the roof."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
To be standing on a roof means you are on the roof.
The answer is yes.

Q: Premise: "A man having his bike fixed."
Based on this premise, can we conclude that the hypothesis "The man is floating down a river." is true?
Options:
- yes
- it is not possible to tell
- no
A: One can not be floating and having his bike fixed simultaneously.
The answer is no.

[QUESTION] Premise: "A black and white dog wearing a blue shirt carrying a toy in its mouth."
Based on this premise, can we conclude that the hypothesis "The pet has nothing in his mouth." is true?
Options:
- yes
- it is not possible to tell
- no
The dog could not have nothing in its mouth if it is carrying a toy.
The answer is no.