[Q] Can we conclude from "An african american man stands in front of a heavily graffited brick wall." that "A guy is next to grafitti."?
Options:
- yes
- no
- it is not possible to tell
[A] African American man is a guy and next to graffiti is same as in front of graffited wall.
The answer is yes.

[Q] Test for natural language inference.
Premise: "Women dj at a evening garden party taking request from a male guest."
Hypothesis: "The party is empty."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] If the party was empty then no male guest could give a request.
The answer is no.

[Q] Premise: "A white dog with a life vest accompanies a man in a boat."
Hypothesis: "Man and dog fishing."
Do we know that the hypothesis entailed by the premise?
[A] A man and dog in a boat are not always gone fishing.
The answer is it is not possible to tell.