[QUESTION] If "Two boys performing what appears to be a kissing scene in lunch room." does that mean that "Three girls skip stones at the lake."?
Options:
- yes
- it is not possible to tell
- no
Two boys is not equal to two girls. The gender and quantity differ.
The answer is no.

Q: Premise: "A mother and her two sons walk behind a horse tied to a boat."
Hypothesis: "A mother and her two sons are taking their boat for a ride on the lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: If the horse is tied to the boat then the mother and her two sons are not taking their boat for a ride on the lake.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Someone on a motorcycle leaning into a turn." that "A person is on a motorcycle."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A person on a motorcycle could at some point be on a motorcycle while leaning into a turn.
The answer is yes.

[QUESTION] Premise: "A boy helps his father work on his truck."
Based on this premise, can we conclude that the hypothesis "A boy helps his father." is true?
Options:
- yes
- it is not possible to tell
- no
A boy helps his father is part of his description on his truck.
The answer is yes.

Q: Given the sentence "Some people are standing outside at a sidewalk book sale." is it true that "A bookstore is selling remaindered books outside."?
A: A store having a sidewalk book sale doesn't mean they are selling remaindered books.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Group of people sitting and standing next to a fountain." can we conclude that "People are swimming in the fountain."?
Options:
- yes
- it is not possible to tell
- no
People sitting and standing next to a fountain can not be swimming in the fountain.
The answer is no.