I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: The Hot Chick Movie plot: In the palace of the Abyssinian King (Ozman Sirgood) in 50 BC, Princess Nawa (Shazia Ali) uses a pair of enchanted earrings to escape an arranged marriage by swapping bodies with a slave girl (Vivian Corado). When each woman wears one of the earrings, their bodies magically trade places while their minds remain where they were. In the present day, Jessica Spencer (Rachel McAdams) is a popular high school girl in suburban California with her friends April (Anna Faris), Keecia (Maritza Murray), and Lulu (Alexandra Holden). April is Jessica's best friend, and all four girls are cheerleaders. At school one day, Jessica makes fun of an overweight girl named Hildenburg (Megan Kuhlmann) and a wiccan girl named Eden (Sam Doumit). After that, Jessica and her friends visit the local mall, where Jessica frames her rival Bianca (Maria-Elena Laas) for shoplifting, and finds the earrings in an African-themed store. The earrings are not for sale, so Jessica steals them. Shortly afterward, a small-time criminal named Clive Maxtone (Rob Schneider) robs a nearby gas station. When Jessica and her friends stop there and mistake him for an employee, he services their car to avoid raising suspicion. Jessica accidentally drops one of the earrings on the ground, and Clive picks it up after the girls drive away. That evening, Jessica and Clive put on their earrings. When they wake up the next morning, each of them is trapped in the other's body. This is especially difficult for Jessica, who has a cheerleading competition and the school prom coming up soon. While at first difficult, Jessica convinces April, Keecia, and Lulu of her true identity. The girls write a list of suspects of who could be responsible. They first seek Hildenburg, where Jessica apologizes for humiliating her in front of the entire school during the basketball game earlier, and the two make amends. They soon seek Eden, where Jessica also apologizes for her jealousy of Eden getting the only "A" on a report of the Salem witch trials. Eden reveals an ancient Latin... My question: What makes Jessica and Rob switch places?
A:
Not answerable