Anchor: The relationship it describes may strike many as exploitative or ugly for other reasons, but it is not illegal.
Entailed: The relationship is not illegal.
Contradiction: The relationship is illegal. 
Contradiction: I completely believe that there is no benefit to Communism whatsoever.
Contradiction: U.S. saving is negative.
Contradiction: A dentist is working on a patient.
Contradiction: Tommy speculated that she'd been planning with them from the beginning.