A group of three violinists made up of two guys and one woman are playing while man in the audience closes his eyes .
It is improbable that three violinists play at a concert where a man sleeps .
It is probably the case that three violinists play at a concert where a man sleeps .
It is improbable that three violinists play at a concert where a man sleeps .
Three violinists play at a concert where a man sleeps .