A man and woman being intimate in a large empty room .
A man and woman are in an empty room .
A man and woman being intimate in a large empty room.
A man and woman are in an empty room.
The man and woman being "in an empty room" is a rephrasing of them "in a large empty room"
The man and woman being `` in an empty room '' is a rephrasing of them `` in a large empty room ''