[Q] Test for natural language inference.
Premise: "A black and white dog is swimming through some water."
Hypothesis: "A black and white dog is swimming to grab the stick his owner threw."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A dog swimming does not necessarily mean that it is swimming to grab the stick his owner threw.
The answer is it is not possible to tell.

[Q] Premise: "A little boy skating on his board and ready to take a flip."
Hypothesis: "A boy swims with his friends."
Do we know that the hypothesis entailed by the premise?
[A] A boy could be little or big. Skating and swims are different activities.
The answer is no.

[Q] Premise: "People trackside at a subway station by a train."
Hypothesis: "People are talking in a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] People talking in a park can't simultaneously be trackside at a subway station.
The answer is no.