[QUESTION] Premise: "A boy with curly hair and a black shirt is balancing on his skateboard on a ledge."
Based on this premise, can we conclude that the hypothesis "The kid in the black shirt is training for the x games." is true?
Options:
- yes
- it is not possible to tell
- no
Not all boy balancing on his skateboard on a ledge is training for the X games.
The answer is it is not possible to tell.

Q: Given the sentence "A blond woman wearing a hat." can we conclude that "The hat is keeping the lady's head dry in the rain."?
Options:
- yes
- it is not possible to tell
- no
A: The blond woman could be wearing a hat for reasons other than keeping her head dry in the rain.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man stands atop a rock while looking at a bicycle." that "The man climbed atop the rock while hiking."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man being on top of rock does not mean he is hiking.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man in a suit presents a powerpoint presentation as a woman sits nearby." that "Operating the computer."?
Options:
- yes
- no
- it is not possible to tell
A man is explaining other people while a woman is ona computer sitted nearby.
The answer is it is not possible to tell.

Q: Given the sentence "Three construction workers in orange vests speak to one another in front of railroad tracks." can we conclude that "Three workers are talking about the train wreck on the tracks."?
Options:
- yes
- it is not possible to tell
- no
A: Workers talking at train tracks are not necessarily talking about a train wreck.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A person waving is hanging off a zip line." is it true that "A person is on a zip line."?
The method of being on a zip line is hanging off.
The answer is yes.