Anchor: And Gates and Appiah would have to be thanked for opening the door.
Entailed: Gates and Appiah were responsible for opening the door.
Contradiction: Gates and Appiah were thanked for opening the door. 
Contradiction: Victor Hugo's funeral was conducted in a small chapel in Montmartre with little fuss.
Contradiction: The old couple are walking thier dog.
Contradiction: a man is standing outside
Contradiction: Some of Italy's best walks and hikes can be found here.