Anchor: In general, economists tend to view an individual's willingness-to-pay (WTP) for an improvement in environmental quality as the most complete and appropriate measure of the value of an environmental or health risk reduction.
Entailed: Willingness to pay is the measurement method preferred by economists.
Contradiction: Nobody like using WTP to value health risks.
Contradiction: a boy is sleeping in his bed
Contradiction: they give you six kinds of locally-brewed beer to try as you eat your meal
Contradiction: All the stores in this district cater to the tourists.
Contradiction: They hear her speak