[Q] Given the sentence "A biker is doing an aerial trick on his bike." can we conclude that "The biker performs a trick on his bike."?
Options:
- yes
- it is not possible to tell
- no
[A] A biker doing an aerial trick means he performs a trick.
The answer is yes.

[Q] If "Many children are playing at an outdoor water park." does that mean that "Many children are playing at an outdoor water park during summer vacation. ."?
Options:
- yes
- it is not possible to tell
- no
[A] Children could attend an outdoor water park at a time besides summer vacation.
The answer is it is not possible to tell.

[Q] Premise: "Man with black poofy coat and red shirt posing for a picture on a snowy mountain."
Based on this premise, can we conclude that the hypothesis "A man climbed to the top of a mountain and takes a picture." is true?
Options:
- yes
- it is not possible to tell
- no
[A] The man poses for a picture on a mountain but that doesn't mean that he climbed to the top of a mountain. The man is posing for a picture so that doesn't mean that he takes a picture.
The answer is it is not possible to tell.