There is one man in the foreground with a hammer , another is in the background , possibly doing the same work as the man in the foreground .
There is a better than even chance that a hammer is pounding a man into the ground .
It is impossible that a hammer is pounding a man into the ground .
There is a better than even chance that a hammer is pounding a man into the ground .
A hammer is pounding a man into the ground .