Anchor: A band consisting of a guitar payer, banjo player, and accordion player, performs as a group of middle-aged people dance on the dance floor.
Entailed: The band is performing for a dance.
Contradiction: The band is not performing.
Contradiction: The band is playing air instruments on the top of the Chrysler building.
Contradiction: A band is breaking up
Contradiction: The band is in the bathroom.
Contradiction: The people are at the ice rink playing hockey