Anchor: As a result, corporations have little to fear from boycotts unless consumers commit themselves to maintaining the boycotts even when they serve no purpose.
Entailed: Corporations do not have to be very afraid of boycotts.
Contradiction: Corporations should be intensely worried about boycotts.
Contradiction: Some hormones might be compared to the role that purple wires play in electronics. 
Contradiction: Asian girls moving quickly towards the finish line.
Contradiction: The husband and wife are relaxing on the porch swing.
Contradiction: The city uses horses as modes of transportation for its police department.