Anchor: On the arts side, there are videotapes of great performances of great operas.
Entailed: Someone taped the great operas.
Contradiction: Operas are never taped.
Contradiction: The weapon was indestructible. 
Contradiction: Jazz is among the styles played in Sant Antoni.
Contradiction: An ice hockey player is jumping up to his team mate celebrating a goal.
Contradiction: A group of people are exercising together.