Anchor: I'll call him Jacob White, even though that's my name.
Entailed: My name is Jacob White, and that, too, is what I wish to call him.
Contradiction: Nobody else can hold the name Jacob White but me. 
Contradiction: A biker gang wearing leather.
Contradiction: There is neon signs in barber shop.
Contradiction: I don't like talking to Cathy.
Contradiction: The black dog is in the grass.