Which of Prokofiev's compositions is a symphonic tale for narrator and orchestra?

Which of the following is an example of internal diegetic sound?

a. Scarlett O’Hara’s thoughts, heard by the audience but not spoken, in Gone with the Wind b. the Marvelettes’ “Please Mr. Postman” in Mean Streets c. the sound of Mark Zuckerberg typing in The Social Network d. Al Jolson saying, “You aint’ heard nothing yet” in The Jazz Singer

In his writings on existentialism, Sartre insisted that each individual is

A. born with an essential nature. B. controlled by social and economic forces. C. unable to choose between good and evil. D. the sun of his or her own actions.