Anchor: Observe that crescent; and those diamonds, their neatness rejoices the eye. 
Entailed: Look at the crescent and diamonds. 
Contradiction: Don't look at the diamonds. 
Contradiction: the man was napping in the park
Contradiction: It is said that they bring you good luck or good fortune.
Contradiction: No one could have predicted this would happen.
Contradiction: The street has people on it.