premise: A street performer wearing sunglasses and painted in bronze colored paint is acting like he is filming with an old-fashioned prop film camera. hypothesis: A performer is playing violin in the auditorium.
contradiction: A street performer with a film camera is less formal than a performer with a violin.|contradiction: A person acting like he is filming is not playing a violin at the same time.|contradiction: performer can't be playing violin if he is acting like he is filming.