Text: Her third book, Promiscuities , is a memoir in which she single-handedly retrieve[s] [the] secret struggle for womanhood by narrating her own sexual coming of age.
Entailment: Promiscuities is a memoir where she narrates her sexual coming of age.
Contradiction: Promiscuities, despite its title, speaks only of the ideal of equality, and doesn't actually address sexual topics at all.