Anchor: Man and women dressed in shorts holding hands leaving the subway.
Entailed: People are leaving the subway.
Contradiction: The men and women are dressed in business suits.
Contradiction: A white man holding a basketball while listening to music on his iPod.
Contradiction: He should start building up the background.
Contradiction: Most people manage to challenge it with success. 
Contradiction: Ted Kaczynski, the Unabomber, has been interviewed.