[QUESTION] Premise: "A climber scales a rock wall."
Based on this premise, can we conclude that the hypothesis "A climber is eating lunch with a friend." is true?
Options:
- yes
- it is not possible to tell
- no
If the climber is scaling a rock wall then he could not be eating lunch with a friend.
The answer is no.

Q: If "Six boys are sitting and playing in a run down area." does that mean that "7 boys are sleeping at home."?
Options:
- yes
- it is not possible to tell
- no
A: Six and 7 are different amounts of people and you can either have one or the other.
The answer is no.

QUESTION: Can we conclude from "A man with pierced ears has a pen sticking out from under his red hat." that "Nobody has pierced ears."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Either a man has pierced ears or nobody has pierced ears.
The answer is no.

[QUESTION] Can we conclude from "A man dressed as a clown is trying to force a long balloon into a shape." that "A clown is blowing a baloon."?
Options:
- yes
- no
- it is not possible to tell
The man is dressed as a clown and you need to blow air in a ballon to shape it.
The answer is yes.

Q: If "A boy riding a bicycle while another boy and girl watch." does that mean that "A boy and girl watch a boy ride a bicycle."?
Options:
- yes
- it is not possible to tell
- no
A: The boy certainly is riding his bicycle with another boy and a girl watching.
The answer is yes.

[QUESTION] Premise: "A baseball catcher catches a ball while the umpire watches."
Hypothesis: "A little league game is underway at the baseball field."
Do we know that the hypothesis entailed by the premise?
A baseball catcher is not necessarily on a little league team.
The answer is it is not possible to tell.