[QUESTION] Can we conclude from "Father and son swimming." that "The two people are having fun."?
Options:
- yes
- no
- it is not possible to tell
Father and son swimming does not infer two people have fun.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Five people work along the shore in an asian country."
Hypothesis: "Five workers on a beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Five people work along the shore in an Asian country does not imply that they on a beach.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A race car spins on the track."
Hypothesis: "A race car spins toward the infield grass."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A race car can spin on the track and yet not head toward the infield grass. There may be no infield grass near a race track.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three girls dance on a wooden floor."
Based on this premise, can we conclude that the hypothesis "A man is performing an aerialist dance act." is true?
Options:
- yes
- it is not possible to tell
- no
A man differs from three girls in both gender and number of individuals. A person performing an aerialist dance act can't be doing so on a wooden floor.
The answer is no.

Q: Premise: "A woman checking her makeup in the mirror."
Hypothesis: "A woman is looking at her face."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: She has to be looking at her face if she's checking her own makeup in the mirror.
The answer is yes.

[QUESTION] Premise: "A boy in shorts is holding hands with a girl in jeans on a sunny day."
Hypothesis: "A brother and sister walk to the park on a summer day."
Do we know that the hypothesis entailed by the premise?
A girl and a boy do not have to be brother and sister.
The answer is it is not possible to tell.