A person in a purple and white jacket is standing behind a man with a gray shirt while a woman with a purse passes them , going the opposite direction .
It is impossible that a person is standing behind a man to stay hidden from the woman .
It is impossible that a person is standing behind a man to stay hidden from the woman .
It is probable that a person is standing behind a man to stay hidden from the woman .
A person is standing behind a man to stay hidden from the woman .