A mechanic with paint stained overalls works on a fancy car 's tire and a photographer in a yellow jacket takes a picture .
It is likely that the mechanic has grease and dirt all over his hands which the photographer sees .
It is likely that the mechanic has grease and dirt all over his hands which the photographer sees .
We doubt that the mechanic has grease and dirt all over his hands which the photographer sees .
The mechanic has grease and dirt all over his hands which the photographer sees .