People are standing in a room with a television that has a picture of a boat on the water .
There is a very good chance that a family of four are in a room watching a television that is showing a white Yacht in the ocean .
There is a very good chance that a family of four are in a room watching a television that is showing a white Yacht in the ocean .
It is probably not the case that a family of four are in a room watching a television that is showing a white Yacht in the ocean .
A family of four are in a room watching a television that is showing a white Yacht in the ocean .