[QUESTION] Can we conclude from "A crowd of people standing on the sidewalk behind a barricade." that "There are people waiting for a concert to begin."?
Options:
- yes
- no
- it is not possible to tell
The fact that people are standing in the sidewalk doesn't imply that they are waiting for a concert to begin.
The answer is it is not possible to tell.

Q: Premise: "A fisherman is inside of a boat rowing while a bird is perched on the front of his boat."
Hypothesis: "The fisherman is rowing backwards while a bird is perched on the front of his boat."
Do we know that the hypothesis entailed by the premise?
A: There is no way to know that he fisherman is rowing backwards.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Boy standing in a marketplace looking vegetables and fruits." that "A boy is looking for his parents are the local food market."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boy does not have to be looking for his parents.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A baby is crying while laying down on a changing table." that "The baby was happy and giggling."?
Options:
- yes
- no
- it is not possible to tell
The baby can't be crying and giggling at the same time.
The answer is no.

Q: Premise: "Two men raise their arms atop a snowy mountain."
Based on this premise, can we conclude that the hypothesis "They have climbed the mountain." is true?
Options:
- yes
- it is not possible to tell
- no
A: The two men haven't necessarily climbed the mountain to be on top of it.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two men are climbing a rock face at a waterfall." that "Two men are trying to compete against each other."?
Options:
- yes
- no
- it is not possible to tell
Just because we are climbing a rock face does not necessarily mean they compete.
The answer is it is not possible to tell.