Anchor: A man riding a horse in some sort of Chinese dueling sport.
Entailed: There is a man and an animal.
Contradiction: The man is riding a cow.
Contradiction: The girl was well into her forties. 
Contradiction: They slap and fight but put up with each
Contradiction: It's very cheap to buy the supplies needed for greenware and you can get it all for at most two dollars.
Contradiction: The Spanish force surrendered its position and retreated to Cuba.