[Q] Test for natural language inference.
Premise: "A black dog plays with another animal."
Hypothesis: "A dog plays with a cat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] The other animal that the dog plays with is not necessarily a cat.
The answer is it is not possible to tell.

[Q] Given the sentence "Two men one wearing a black hoodie and jeans and another wearing a white shirt are seated in a classroom and high-fiving each other." is it true that "The two guys in class are buddies."?
[A] The two guys in class might be strangers who just happen to be agreeing on something instead of definitely being buddies.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A boy whose head has been replaced by a baseball."
Hypothesis: "The boy has a baseball head."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Has a baseball head is a paraphrase of head has been replaced by a baseball.
The answer is yes.