Anchor: (In that sense, the Internet was the ultimate hack.)
Entailed: That's an example of how the internet is the ultimate hack. 
Contradiction: The internet is in no way, shape, or form a hack.
Contradiction: A woman strolls down the street talking to herself.
Contradiction: A woman is is pushing someone in a wheelchair outdoors.
Contradiction: The man is riding in a wheelchair.
Contradiction: When the interest rate on treasury securities of equal maturity rises, the market price of a treasury security falls.