[QUESTION] Given the sentence "A child climbs a tree." is it true that "A young person is off of the ground."?
A child climbs a tree means they are off the ground.
The answer is yes.

Q: Premise: "A bald man with glasses sitting on a bed in his pajamas."
Hypothesis: "The bald man is in bed."
Do we know that the hypothesis entailed by the premise?
A: Sitting on a bed is a way of being in bed.
The answer is yes.

QUESTION: Given the sentence "A man on a waterski is performing a jump in the air." can we conclude that "A young man on a waterski."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man on a waterski could be doing many different things.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Young boys in martial arts uniforms at a park." that "The boys are testing for their black belts."?
Options:
- yes
- no
- it is not possible to tell
Just because boys are in martial arts uniforms does not mean they are getting their black belts.
The answer is it is not possible to tell.

Q: If "2 people in africa wait for food." does that mean that "2 people in south africa wait for food."?
Options:
- yes
- it is not possible to tell
- no
A: If someone is in Africa they may not be in South Africa.
The answer is it is not possible to tell.

[QUESTION] Premise: "A cowboy wearing a brown shirt that says us army holding a horses lead."
Hypothesis: "The cowboy is getting ready to ride the brown horse."
Do we know that the hypothesis entailed by the premise?
A cowboy wearing a brown shirt that says US Army holding a horses lead does not imply that he is getting ready to ride the brown horse.
The answer is it is not possible to tell.