Which Person Has a Definition of Variant Sexuality That Does

Which person has a definition of variant sexuality that does NOT contain a moral or social value judgment?

A) Charles: "Sexual behavior is atypical if fewer than 5% of sexually active people do it."
B) Neela: "Sexual deviance is every expression of sexual desire that does not correspond with the purpose of nature."
C) Javariah: "Sexual perversions are behaviors that take place outside of a loving relationship."
D) Humza: "The sexually variant individual exhibits sexual arousal or responses to inappropriate people, objects, or activities."