Anchor: He assured her, I never really knew what love could be until you came along.
Entailed: He made sure that she knew he didn't know what love was until she came along. 
Contradiction: He made sure that she knew just how much he hated her.
Contradiction: The man is inside.
Contradiction: Four men are talking on a sidewalk.
Contradiction: A dog is sleeping next to the man and woman.
Contradiction: We grew cantaloupe last year and they were tasteless.