QUESTION: Premise: "A man is holding on tight to a horse that is bucking in a rodeo with a large crowd of onlookers."
Hypothesis: "A man impresses the crowd by staying on his horse."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Whether the man impresses the crowd is not related to his participating in a rodeo.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "People are crossing a tree lined street in front of a building." that "The people are going to a fair."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. People crossing a tree lined street are not necessarily going to a fair.
Answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with a bike in one hand and using his other hand to point at a building."
Hypothesis: "The man is giving a bike tour of buildings in a city."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Pointing at a building does not mean that the man is giving a bike tour.
Answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Man in black jacket looking a book while women in purple jacket blows her nose into a tissue."
Hypothesis: "Man in black jacket throws a baseball to a woman in a purple jacket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. The man in black jacket cannot be looking a book and throwing a baseball at the same time.
Answer is no.