Anchor: Charging sliding-scale fees means coming up with a new wage for almost every case one takes, and seldom can practitioners rely on anything more solid than their own judgment.
Entailed: Maintaining a consistent wage is almost impossible with sliding scale fees.
Contradiction: Sliding scale fees offer the most consistent wages.
Contradiction: His job is to plunge toilets.
Contradiction: A man is outside walking down the street
Contradiction: Old man selling potatoes in a magnetic field
Contradiction: Two men serving food.