Anchor: Parents find themselves intervening to stop their kids from making bad deals with unscrupulous classmates.
Entailed: Parents are stopping their kids from making bad deals with their friends.
Contradiction: Parents ignore their kids at all times.
Contradiction: The glowing cloud did not spread but remained stationary, quietly floating over the ground. 
Contradiction: A musician is performing while another man watches.
Contradiction: The minimum consumption will never be met. 
Contradiction: The Novel My Home Is Far Away is incredibly moving and touching.