Anchor: A drummer is feverishly playing the drums on the stage at the Vans Warped Tour 2012.
Entailed: A drummer is drumming.
Contradiction: A drummer is playing guitar.
Contradiction: She has moved from New York to Jamaica.
Contradiction: The Security Council discussed how to handle irregular fighters.
Contradiction: A man in a gray shirt and black shorts is playing the harmonica.
Contradiction: People were congregated in a park.