A woman with a white purse walks across a gray platform in front of a tall building .
There is a better than even chance that a young woman in a suit is walking across a platform in front of a building .
There is a better than even chance that a young woman in a suit is walking across a platform in front of a building .
Chances are slight that a young woman in a suit is walking across a platform in front of a building .
A young woman in a suit is walking across a platform in front of a building .