QUESTION: Premise: "Two women are walking in a crosswalk with a bus in the background."
Based on this premise, can we conclude that the hypothesis "A bus waits for people to cross the street." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People use a crosswalk to cross the street. If a bus waits it would be in the background.
The answer is yes.

[QUESTION] Can we conclude from "There is a man wearing glasses that is flipping a pancake in the air." that "A man is in a blue car."?
Options:
- yes
- no
- it is not possible to tell
One can either be flipping a pancake or in a car.
The answer is no.

Q: Given the sentence "This young girl is wearing a red and black checkered shirt." is it true that "The shirt is made of cotton."?
A: This young girl is wearing a red and black checkered shirt does not indicate that the shirt is made of cotton.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man sells food on the street." can we conclude that "A hot dog vendor sells food on the street downtown."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Downtown is not the only place where street vendors sell hot dogs.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two dogs wrestle together in the long grass." is it true that "The dogs are having fun."?
Just because dogs wrestle together in the grass does not mean they are having fun.
The answer is it is not possible to tell.

Q: Given the sentence "Two children with red helmets engage in martial arts sparring." can we conclude that "Two kids are trying their hand at sparring."?
Options:
- yes
- it is not possible to tell
- no
A:
The children are kids and the fact that the they are engage in martial arts implies they are trying their hand.
The answer is yes.