A man , standing with his back to the camera , films another man , facing him , with white ash trees in the background , working in a notebook .
Chances are about even that there is a man standing with his back to the camera who is unaware that he is being filmed .
It is impossible that there is a man standing with his back to the camera who is unaware that he is being filmed .
Chances are about even that there is a man standing with his back to the camera who is unaware that he is being filmed .
There is a man standing with his back to the camera who is unaware that he is being filmed .