Anchor: The political debate over those questions will be more practical and less ideological, paradoxically enough, if scientific claims about a long-term payoff, or the lack of one, are left out of it.
Entailed: The political debate is very practical.
Contradiction: The political debate discusses the long-term payoff.
Contradiction: It is based on sound principles.
Contradiction: Upon a hillside is a monastery that welcomes visitors.
Contradiction: Thus, you must not read Slate at all.
Contradiction: The tables have been turned on D'Amato by Schumer.