Two children in their pajamas one has a mask and hairnet like a surgical nurse and is standing over the older child who is laying down on the wood floor .
Chances are about even that the one in the mask will become a surgeon someday .
It is impossible that the one in the mask will become a surgeon someday .
Chances are about even that the one in the mask will become a surgeon someday .
The one in the mask will become a surgeon someday .