LOUISVILLE, Ky. -- A class reading assignment infuriates the parents of a 14-year-old Valley Traditional High School student. They said their daughter's questions about the book left them speechless. The book is called "The Absolutely True Diary of a Part-Time Indian." "She was masturbating and (describing) how to masturbate and how she did it and also giving a boy a (expletive) and going into great detail of how to perform it," said Vincent. Vincent took the book to her daughter's step-father, who became speechless. "Her being the age that she's in right now, you just freeze up. You don't know...