A man with brown hair , glasses and a green shirt sits in front of a computer monitor with a man in a white shirt .
There is a very good chance that the man wearing a green shirt prepares to tutor the man in a white shirt .
Chances are slight that the man wearing a green shirt prepares to tutor the man in a white shirt .
There is a very good chance that the man wearing a green shirt prepares to tutor the man in a white shirt .
The man wearing a green shirt prepares to tutor the man in a white shirt .