Anchor: Combinations of the 3 symptoms for which WTP estimates are available that closely match those listed by Pope, et al.
Entailed: There are 3 symptoms that have WTP estimates available.
Contradiction: There are 2 symptoms for which there are WTP estimates available.
Contradiction: The true name is an obscure and unimportant part of the Science.
Contradiction: Humans walking
Contradiction: The street is empty.
Contradiction: The adjustment is made by applying how elastic WTP is with the severity reported in the study.