A man in a white shirt and sunglasses and a man in a black shirt and sunglasses sit at a table with four beer bottles .
It is probably the case that a man in a white shirt and sunglasses and a man in a black shirt and sunglasses drink water together .
It is impossible that a man in a white shirt and sunglasses and a man in a black shirt and sunglasses drink water together .
It is probably the case that a man in a white shirt and sunglasses and a man in a black shirt and sunglasses drink water together .
A man in a white shirt and sunglasses and a man in a black shirt and sunglasses drink water together .