A black man in a dress shirt is looking through a microscope , while a poster about blood cells is on the wall in the background .
Chances are about even that a man looks through a microscope to finish up his final report of the day .
It is highly unlikely that a man looks through a microscope to finish up his final report of the day .
Chances are about even that a man looks through a microscope to finish up his final report of the day .
A man looks through a microscope to finish up his final report of the day .