Anchor: Advertisement, replied Tuppence promptly.
Entailed: Tuppence replied right away.
Contradiction: Tuppence didn't say a word.
Contradiction: You can easily tell what a modern computer is. 
Contradiction: There is an instrument playing in the subway station.
Contradiction: A boy is sleeping on the couch.
Contradiction: Steven Spielberg has been listed as one of the most prominent faces of the New Economy.