[QUESTION] Given the sentence "A little boy in a bright yellow shirt and blue jeans is looking at a pigeon." is it true that "A boy is staring at a pigeon on a rainy day."?
Looking at a pigeon in jeans doesn't imply a rainy day.
The answer is it is not possible to tell.

Q: Premise: "A man rock climbing on a steep cliff."
Hypothesis: "A man is rocking climbing on a camping trip."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: He isn't necessarily on a camping trip - he could just be rock climbing for the day.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two doctors perform an operation."
Hypothesis: "The doctors are washing their clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Doctors would never be washing their clothes while performing an operation.
The answer is no.

[QUESTION] Given the sentence "Two young men ride horses in a field." can we conclude that "Two people riding horseback outside."?
Options:
- yes
- it is not possible to tell
- no
Young men are people and a field has to be outside.
The answer is yes.

Q: Given the sentence "A boy slides down an inflatable water slide." is it true that "A boy sits at the top of a water slide."?
A: One cannot slide down a water slide while he sits at the top.
The answer is no.

[QUESTION] Premise: "A man in a bathing cap and swimsuit jumps into a pool while other men watch."
Hypothesis: "A man performs a dive in a competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man jumping into a pool while other men watch does not imply the man performs a dive in a competition.
The answer is it is not possible to tell.