Anchor: Performers dressed in browns and blacks are dancing with speakers in the background.
Entailed: Dancers in brown and black are in front of speakers.
Contradiction: Naked dancers are performing in the park.
Contradiction: There is a hockey team.
Contradiction: There is a man on the grass.
Contradiction: People need to worry about themselves, and not worry about being on the transplant list. 
Contradiction: The children are sitting on the tire swing.