Anchor: A band is jamming out to the music.
Entailed: A band playing instruments
Contradiction: A band signing autographs
Contradiction: The dogs are sitting in the shade, panting and resting from their play.
Contradiction: He is not sure if it luck or not. 
Contradiction: The man is not wearing a gas mask.
Contradiction: In case a management review or outside audit occurs, everything is normally filed centrally.