Given the question: I am trying to decide whether it's worth it to invest in this film proposal. Can you help me answer a few questions? If you can't, please say "No I can't". Question: Who convinces Karen that Donna should stay at the prom? Movie title: Prom Night Movie plot: In 2005, Bridgeport native Donna Keppel, a high school freshman, returns home from a movie date with her friend Lisa Hines to find her father and little brother murdered. Donna hides under the bed, where she sees her mother struggling with her former teacher Richard Fenton, who had become obsessed with Donna. As Donna locks eyes with her mother, she witnesses Fenton murder her after refusing to tell him Donna's location. In 2008, Donna, now a high school senior, is living with her Aunt Karen and Uncle Jack, and is about to graduate. She regularly visits her psychiatrist Dr. Elisha Crowe and takes anti-depressants to cope with her depression. Donna and her friends are getting ready to attend their senior prom. While at the hairdressers with Lisa and Claire, Donna turns around after seeing Fenton standing outside, but realizes she was just seeing things. Donna's boyfriend, Bobby arrives at her house, along with her friends and their boyfriends, Ronnie and Michael. At the police station, Detective Winn, who imprisoned Fenton three years ago, learns that Fenton has escaped and warns Karen and Jack. Karen thinks Donna should come home, but Jack convinces her that Donna should stay at the prom and have a good time. At the prom, Fenton arrives at the hotel disguised as a man named Howard Ramsey. He reserves a room on Donna's floor and kills the housekeeper to get the master key. Claire has an argument with her boyfriend Michael, and goes up to her room with Donna to calm down. After Donna leaves, Claire hears noises and she sees Fenton, who stabs and kills her. When Claire does not return, Michael goes upstairs to see her. Fenton hides in the closet, but Michael sees him shut the door. Michael opens the closet, is thrown to the ground and is murdered. Detective Winn arrives and warns the hotel staff. Fenton kills a hotel employee looking for the housekeeper. Lisa and Ronnie bump into Fenton in the elevator on their way to the room. While making out, Lisa realizes that she saw Fenton and runs off to warn Donna, which...
The answer is:
Jack