Some modern commentators interpret the word "ubhatovyanjañaka" as including those who are not physically intersex, but display behavioral and psychological characteristics of both sexes, such as a woman who is attracted to other women. 5th-century Buddhist writer Buddhaghosa describes "ubhatobyanjanaka" as people with the body of one sex but the "power", or gender of the other. Leonard Zwilling argues that in this account Buddhaghosa does not in fact describe "hermaphroditism" but rather bisexuality or homosexuality. Janet Gyatso pointed out that Zwilling destroys his own argument that pandakas are homosexuals when he writes, "The Vinaya, in fact, goes so far as to distinguish sexual activity between normative males from sexual relations between a socially normative male and a pandaka."