Anchor:  'Find the extra coffee-cup, and you can rest in peace.' 
Entailed: "Once you have the other coffee-cup your efforts will be at an end."
Contradiction: "Don't worry about the coffee-cup; I'll find it."
Contradiction: The grils are wearing black shirts and blue pants.
Contradiction: Descendants of slaves still live in Jamaica in two isolated pockets. 
Contradiction: A street artist juggles for a number of children.
Contradiction: There are rocks in the desert.