Anchor: A group of men do gymnastics on the beach while a crowd watches.
Entailed: A group of people are doing gymnastics for others.
Contradiction: A group of men are playing volleyball on the beach while a crowd watches.
Contradiction: The children compete in a martial art in their white uniforms.
Contradiction: A team is waiting at the hockey rink.
Contradiction: The boy is taking a picture of the structure
Contradiction: There's around 4000 Canadians in the union.