Anchor: She shrieked out a phrase of keening command.
Entailed: The girl said something with command.
Contradiction: She did not say anything since she is very shy.
Contradiction: People don't want anything to do with Mercedes limos and glamour. 
Contradiction: A man is riding a bike on the beach
Contradiction: He works alone and doesn't have assistants.
Contradiction: The man is walking to the bus.