A man dressed all in white wearing a white mask on his face pretending to be a statue in a plaza .
It is almost certain that a man dressed in all white is an entertainer pretending to be a statue .
It is almost certain that a man dressed in all white is an entertainer pretending to be a statue .
It is probably not the case that a man dressed in all white is an entertainer pretending to be a statue .
A man dressed in all white is an entertainer pretending to be a statue .