Two young men walk toward the camera , with the redheaded man on the left turning his head to look back at three women in the background who are walking away in the other direction .
It is almost certain that two men are walking toward the camera , one of them looks back at three women .
It is almost certain that two men are walking toward the camera , one of them looks back at three women .
Chances are about even that two men are walking toward the camera , one of them looks back at three women .
Two men are walking toward the camera , one of them looks back at three women .