Anchor: A guy racing his motorcycle on a trail.
Entailed: A guy races quickly.
Contradiction: The guy races his dog.
Contradiction: Nobody is into it because it requires them to be altruistic.
Contradiction: The company made changes to it's film in the 1960s and 1970s.
Contradiction: Half-past five had come and gone hours ago.
Contradiction: She makes me look bad by association.