QUESTION: Given the sentence "A young girl in white wearing a baseball mitt prepares to throw a green ball." is it true that "A girl throws a ball."?

Let's solve it slowly: A girl throwing a ball follows her having and then preparing to throw a ball.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A person is observing photos that are in frames on a wall."
Hypothesis: "They are old and yellowed."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all photos in frames on a wall are old and yellowed.
The answer is it is not possible to tell.

Q: Premise: "A group of people ride bikes while holding onto large trash bags."
Based on this premise, can we conclude that the hypothesis "Some people are ice skating." is true?
Options:
- yes
- it is not possible to tell
- no
A: People cannot ice skate and ride bikes at the same time.
The answer is no.

QUESTION: Premise: "Three hikers rest in the shade of a tree in the desert."
Hypothesis: "The hikers are tired and rest under the tree for 30 minutes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Hikers might rest for reasons other than being tired. Rest does not necessarily take 30 minutes.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A cowboy wearing a pink shirt attempting to ride a bucking horse." is it true that "The cowoy is sitting in the paddock."?
A cowboy is sitting in the paddock and is attempting to ride a bucking horse.
The answer is no.

Q: Test for natural language inference.
Premise: "A boy pushes a girl on a swing."
Hypothesis: "Two children are fighting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A boy that pushes a girl on a swing is not fighting with her.
The answer is no.