Anchor: A woman in black playing an instrument on the subway platform.
Entailed: A lady in black is performing at the subway station.
Contradiction: A woman is riding the subway with her musical instrument.
Contradiction: The crime has changed a lot. 
Contradiction: Jon had something the dark ridershad once had. 
Contradiction: Men are a huge part of the labor force so they are the only ones that matter.
Contradiction: cost effective.