Anchor: Perhaps the most shameful thing about the PDFA propaganda campaign is that its leaders know better, having used drugs themselves.
Entailed: The PDFA campaign relates to drug use.
Contradiction: The PDFA campaign is about animal rights
Contradiction: The Frisbee is red.
Contradiction: A man makes a speech in an auditorium.
Contradiction: Do you have any tomatoes? 
Contradiction: Private garages can check your car thoroughly.