[QUESTION] Test for natural language inference.
Premise: "Adult white male holding a blue crab over a pot of soup with a pair of tongs."
Hypothesis: "The man is preparing a meal and about to drop a crab in the stock pot."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man might make soup in a vessel other than a stock pot.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A lacrosse player celebrates with a teammate." is it true that "Two men have smiles on their faces."?
It is common to have a smile on their face while celebrating.
The answer is yes.

[QUESTION] Can we conclude from "A girl is sitting in a chair at the table with a cellphone raised to her ear." that "A girl is making and important phone call to her mother."?
Options:
- yes
- no
- it is not possible to tell
A girl using a cellphone is not necessarily talking to her mother.
The answer is it is not possible to tell.

[QUESTION] If "A dog plays in the sand with a ball." does that mean that "A dog returns a ball that was thrown."?
Options:
- yes
- it is not possible to tell
- no
The dog plays with a ball but it's not necessarily true that the dog returns a ball that was thrown.
The answer is it is not possible to tell.