Anchor: His welfare level will be increased by the difference between the discount and his cost of doing the work.
Entailed: The welfare will be adjusted by the discount received versus the cost of the work.
Contradiction: The welfare cannot be adjusted, despite evidence it should be.
Contradiction: You're serious, aren't you?
Contradiction: Ours has more of the lighter atoms.
Contradiction: A woman in uniform is standing outside of a church.
Contradiction: George III is excluded.