QUESTION: Given the sentence "A bearded hairy musician happily plays his guitar for a young black girl." is it true that "A man plays the guitar."?

Let's solve it slowly: If the musician playing the guitar is a 'he' then he must be a man.
The answer is yes.


QUESTION: Test for natural language inference.
Premise: "Two young men with shirts are riding on the back of a boat with an orange deck."
Hypothesis: "There is no water so no boating."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You would not be riding in the back of a boat if there is no water.
The answer is no.


QUESTION: Premise: "A woman in a purple coat and black cap sits on a short brick wall near a trashcan."
Hypothesis: "The woman is wearing red."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Red clothes are quite different from a purple coat and black cap.
The answer is no.