The movie on the television influences Elaine's actions primarily by giving her a reason to talk to her father. The film's dramatic narrative about a teenager dealing with parental issues and the gravity of a family health crisis reflects Elaine's own internal struggle regarding her relationship with her father and her feelings about her grandmother's passing. As she watches the movie, she becomes aware of her misplaced anger toward her father and ultimately feels remorseful for her earlier behavior. This prompts her to initiate a more loving and open interaction with him when he returns. Therefore, the best answer is:
D by giving Elaine a reason to talk to her father.