Anchor: Parts of this crenellated, picture-postcard castle date back to the 12th century.
Entailed: The castle is from the 12th century.
Contradiction: The castle was built in 1984.
Contradiction: The Fourth Amendment has been removed from the Constitution.
Contradiction: It should be left on the desk in the hall.
Contradiction: We did not have a conversation. 
Contradiction: Not everyone wants to stay in the city.