[Q] Premise: "Two men pose with their motorcycles."
Hypothesis: "Two men pose with their motorcycles for their engagement photo."
Do we know that the hypothesis entailed by the premise?
[A] The two men may not be posing for an engagement photo.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A man at a fruit market grabbing for some fruit."
Hypothesis: "The owner of the fruit market is stocking the stands."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A man being at a fruit market does not imply he is the owner.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A hockey goalie blocking a vaughn item."
Hypothesis: "A hockey goalie blocking an item."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A Vaughn item and an item could be the same thing.
The answer is yes.