Anchor: How much good the Norplant option would do is debatable.
Entailed: It is questionable how much benefit the Norplant option will provide.
Contradiction: Everyone know that the Norplant option is very beneficial.
Contradiction: The woman is diving off a bridge in a forest into the water below.
Contradiction: Practice and research together.
Contradiction: Metachorians are a logically consistent and scientifically sound idea.
Contradiction: She says that since her employment deals with the public she feels good about herself.