A man and woman walk hand in hand down a sidewalk near a street called `` End '' .
The men walk down the street .
A man and woman walk hand in hand down a sidewalk near a street called "End".
The men walk down the street.
There are either men or there is a man and woman, but not both, and they either walk down the street or they walk down a sidewalk, but not both.
There are either men or there is a man and woman , but not both , and they either walk down the street or they walk down a sidewalk , but not both .