[Q] Premise: "Two white dogs outside on a sunny day."
Hypothesis: "Two dogs running outside."
Do we know that the hypothesis entailed by the premise?
[A] The dogs may be outside but they are not necessarily running.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A small brown puddle running through a grassy yard."
Hypothesis: "A brown puddle running outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A small brown puddle is a diminutive form of a brown puddle.
The answer is yes.

[Q] Premise: "A surfer in a black wetsuit rides a wave."
Based on this premise, can we conclude that the hypothesis "A surfer in a black wet suit catches a wave in a competition." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Not every surfer riding a wave is doing so for a competition.
The answer is it is not possible to tell.