[Q] Given the sentence "A group of men in golden shirts singing in front of a microphone." can we conclude that "The backstreet boys sign autographs at a record store."?
Options:
- yes
- it is not possible to tell
- no
[A] The men can't sign autographs and be singing at the same time.
The answer is no.

[Q] Given the sentence "A high school football running back sprints towards the end zone." is it true that "A high school football is running back."?
[A] A running back that sprints is not consistent with a football that is running back.
The answer is no.

[Q] Given the sentence "A young man leaps along side a lake." is it true that "A young man is about to jump into a lake."?
[A] There is a big difference between leaping along side a lake and jumping into a lake. Just because the young man leaps along side the lake doesn't mean he is about to jump into it.
The answer is it is not possible to tell.