[Q] Test for natural language inference.
Premise: "A boy in his blue swim shorts at the beach."
Hypothesis: "The boy is in a grass field at a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A beach is by the ocean. A grass field is at the park. The boy is either at the beach or in a grass field.
The answer is no.

[Q] Given the sentence "This man receives a green beer pillow as a birthday present." is it true that "This man was a loner and received nothing for his birthday."?
[A] The man receivs a green beer pillow so he could not have received nothing.
The answer is no.

[Q] Given the sentence "A young girl signs a large banner while a woman holds it still." is it true that "A girl digns a banner for a fan while the fan holds it steady."?
[A] The banner is not necessarily for a fan and the woman is not necessarily the fan.
The answer is it is not possible to tell.