[Q] Test for natural language inference.
Premise: "A person is riding a bike in a tunnel."
Hypothesis: "Person on bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A person riding a bike means there is a person bike.
The answer is yes.

[Q] Given the sentence "The ponies look like they love each other." is it true that "The two ponies are fighting."?
[A] The ponies look like they love each other instead of like they are fighting.
The answer is no.

[Q] Given the sentence "A person in a wetsuit is surfing on the water." is it true that "The person is swimming."?
[A] Surfing takes place on the surface of the water while swimming requires being in the water.
The answer is no.