Anchor: But the supply-siders are quite right when they say that economies are not a zero-sum game.
Entailed: Economies are not zero sum games.
Contradiction: Economies are easily described as zero sum.
Contradiction: at least two days, or fourteen hours a week
Contradiction: Jon did not like the grin.
Contradiction: She kept her eyes totally shut.
Contradiction: You can attend the pre-dawn auction held at the local wholesale fish market, provided that you can get up early enough.