Anchor: The Vatican barred an American priest and nun from ministering to gays.
Entailed: An American priest and a nun weren't allowed to preach to gays in the Vatican.
Contradiction: A priest and a nun were ministering to a large crowd of gays.
Contradiction: Between 1995 and 2007, there was no funding whatsoever for research and development.
Contradiction: The dogs are dressed.
Contradiction: No one who has changed their HMO has ever had to switch doctors.
Contradiction: Maybe natural selection changed how we live.