[Q] Test for natural language inference.
Premise: "Two men stand on a street in a city and the man on the right points at something."
Hypothesis: "The man on the right points out a place to eat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Not all men who points at something points out a place to eat.
The answer is it is not possible to tell.

[Q] Premise: "A small dog jumping with a ball in its mouth."
Hypothesis: "A small animal is using its feet."
Do we know that the hypothesis entailed by the premise?
[A] The animal is a dog that uses its feet for jumping.
The answer is yes.

[Q] Premise: "Two lab scientists look in a book to discover what is under the microscope."
Hypothesis: "Two scientists are taking soil samples."
Do we know that the hypothesis entailed by the premise?
[A] One can not be taking samples and look in a book simultaneously.
The answer is no.