Anchor: After listening to the porter's meticulous but perplexing directions, they prepared to leave the station.
Entailed: They left the station after the porter gave them directions.
Contradiction: They killed the porter before leaving the station.
Contradiction: The man is playing the piano at a rock concert.
Contradiction: The children are playing games.
Contradiction: I think I like to destroy things.
Contradiction: He could hear people speaking softly on the left side.