QUESTION: Given the sentence "A surfboarder catches the waves." can we conclude that "A surfboarder in the water."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A surfboarder has to be in the water to catch the waves.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A shirtless man in white shorts is about to serve a tennis ball."
Hypothesis: "Nobody has shorts."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man will not be in white shorts if nobody has shorts.
The answer is no.

Q: Premise: "A father and his toddler are sitting next to a giant jelly belly mascot seated on a bench."
Hypothesis: "Jelly belly meets two fans."
Do we know that the hypothesis entailed by the premise?
A: Sitting next to a giant Jelly Belly does not imply being fans.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of men are running a street race while wearing athletic gear and their racer numbers."
Based on this premise, can we conclude that the hypothesis "A group of men running in the race are wearing athletic gear and race numbers." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Running a street race is a paraphrase of running in the race.
The answer is yes.

[QUESTION] Can we conclude from "A woman wearing purple walking with a stroller that has a baby in it." that "A tall person walking."?
Options:
- yes
- no
- it is not possible to tell
Just because woman wearing purple walking with a stroller that has a baby in it doesn't mean woman is tall.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two men look down from the side of a building."
Hypothesis: "The two men are washing the building's windows."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Two men look down from the side of a building does not indicate that they are washing the building's windows.
The answer is it is not possible to tell.