The Good Mother is a 1988 American drama film and an adaptation of Sue Miller's novel of the same name. Directed by Leonard Nimoy, the film stars Diane Keaton and Liam Neeson in the leading roles. "The Good Mother" explores feelings and beliefs about children's exposure to adult sexuality and challenges society's growing reliance upon courts to settle complex private and ethical matters.

Based on that paragraph can we conclude that this sentence is true?
Sue Miller's novel, The Good Mother, explores feelings and beliefs about children's exposure to adult sexuality

Select from the following. (I). Yes; (II). It's impossible to say; (III). No;