A man in jeans is standing in the shadow of a light pole near a building and holding his hand to his head while he looks at window display for a bank .
It is certain that a man wearing jeans looks at a bank 's window display while touching his head .
It is certain that a man wearing jeans looks at a bank 's window display while touching his head .
We doubt that a man wearing jeans looks at a bank 's window display while touching his head .
A man wearing jeans looks at a bank 's window display while touching his head .