A carpenter with a pencil on his ear seriously doing his carpentry work .
A carpenter has his pencil in his hand , carefully sketching something .
A carpenter with a pencil on his ear seriously doing his carpentry work.
A carpenter has his pencil in his hand, carefully sketching something.
One cannot have a pencil on his ear while the pencil is in his hand.
One can not have a pencil on his ear while the pencil is in his hand .