Anchor: The biography exposes the pioneer sexologist as a gay masochist who organized and filmed orgies.
Entailed: The sexologist was a gay masochist who filmed orgies. 
Contradiction: The biographer wrote that the sexologist filmed monogamous gay couples. 
Contradiction: I said nothing.
Contradiction: The postal service may still be profitable if the discount is increased.
Contradiction: They would never send me.
Contradiction: The little girl is in the park.