Anchor: The boy is eating pizza over a tin dish.
Entailed: The boy is eating food.
Contradiction: The boy is flying a kite with his feet.
Contradiction: The administrator is not supposed to remove sulfur dioxide allowances.
Contradiction: Doyle has studied the audio-taping practices of 10 presidents and has previous transcripts of reporting jobs that provide insight into the Cuban missile crisis and final days of Nixon administration. 
Contradiction: The man and woman are acrobats in a circus.
Contradiction: Their orchestras feature four instruments.