A man in a blue shirt with glasses and a shaved down head is looking at a microscope in a laboratory .
The man is a scientist .
A man in a blue shirt with glasses and a shaved down head is looking at a microscope in a laboratory.
The man is a scientist.
If a person is looking at a microscope in a laboratory he is likely a scientist.
If a person is looking at a microscope in a laboratory he is likely a scientist .