Anchor: A dark man in a white and green feathered mask with green jewelry and pants.
Entailed: A man with dark skin is wearing a feathered costume.
Contradiction: The man is dressed as an FBI agent.
Contradiction: I threw the coffee out the window, because I knew no one else was around to see me do it. 
Contradiction: Several men dressed in blue uniforms are walking in unison
Contradiction: dog eats cat on the grass
Contradiction: It's difficult to discuss the virtuosity of that painting.