Anchor: As such, Norplant is the only contraceptive the government could pay people to use with any hope of affecting those who aren't strongly motivated to either become pregnant or avoid pregnancy.
Entailed: Norplant is a contraceptive, it helps avoid pregnancy.
Contradiction: Norplant is a mythical plant told about in norse mythology.
Contradiction: Five people build a barn in rural Wyoming
Contradiction: A man dives into the water
Contradiction: That was a horrible experience, now go away. 
Contradiction: I preferred slacks and dressy shirts.