Q: Given the sentence "A bull rider just got flung from a horse." is it true that "The bull rider was on the horse."?
A: The bull rider that just got flung from a horse was on the horse.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man intently looks at his guitar while playing it."
Hypothesis: "The man rests his guitar against his chair while ordering a drink at the bar."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man can't rest his guitar against his chair while playing it.
The answer is no.

[QUESTION] Given the sentence "A bald man in a black shirt and sunglasses plays a large stringed instrument outside." is it true that "There is a man outside playing an instrument."?
A man wears sunglasses when he is outside and he plays a stringed instrument.
The answer is yes.

Q: Can we conclude from "A man walks while a black dog is trying to bite something on the man's arm." that "The white dog is biting the woman's ankle."?
Options:
- yes
- no
- it is not possible to tell
A: A white dog is not a black dog. If a dog is trying to bite something it is not the same as actually biting something. A man's arm is not a woman's ankle.
The answer is no.

QUESTION: Given the sentence "A black dog with white paws stands on a large rock in a field." is it true that "A dog is looking for a duck."?

Let's solve it slowly: Standing on a large rock does not necessarily mean looking for a duck.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A little boy is watching another little boy ride on a blue slide." is it true that "The little boy is watch the other boy play."?

Let's solve it slowly:
If a boy is watching another boy ride on a blue slide then the boy is watching the other boy play.
The answer is yes.