Two people walking down an alley .
The pair of people are walking down the highway .
Two people walking down an alley.
The pair of people are walking down the highway.
It is impossible for a person to be walking down an alley and a highway at the same time because it is impossible to be in two locations at once
It is impossible for a person to be walking down an alley and a highway at the same time because it is impossible to be in two locations at once