[Q] Given the sentence "A tall woman wearing heels walks down the street." is it true that "A tall woman in heels walks home from work."?
[A] Just because a tall woman in heels walks down the street does not necessarily mean that the woman walks home from work.
The answer is it is not possible to tell.

[Q] Can we conclude from "Backside of shapely girl walking down the street." that "There was a girl walking down the street."?
Options:
- yes
- no
- it is not possible to tell
[A] The backside of a shapely girl walking down the street and a girl walking down the street are not necessarily the same thing.
The answer is it is not possible to tell.

[Q] Given the sentence "A man helps a little girl ride a bike." can we conclude that "A teenager is learning to drive a car."?
Options:
- yes
- it is not possible to tell
- no
[A] A man a girl can not be a singular teenager. One can not ride a bike and drive a car simultaneously.
The answer is no.