Anchor: Surfer leaning back on surfboard.
Entailed: Rider laying rearward on board
Contradiction: Guy holding surfboard on shore.
Contradiction: I was not at all amazed because speaking two languages is an easy feat.  
Contradiction: Sensitivity tests include residential visibility benefits.  
Contradiction: I know how often women are defeated by men when they compete for public office.
Contradiction: Chins are important in good society.