A woman wearing black sunglasses looks to the right and smiles .
It is impossible that a young woman is wearing her new shades out and turns left as her dog barks at a passerby .
It is impossible that a young woman is wearing her new shades out and turns left as her dog barks at a passerby .
Chances are about even that a young woman is wearing her new shades out and turns left as her dog barks at a passerby .
A young woman is wearing her new shades out and turns left as her dog barks at a passerby .