Teacher: In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Question: Who believes Fagin's gang make wallets and handkerchiefs?
Solution: Oliver.
Reason: In the sentence "He believes they make wallets and handkerchiefs", the pronoun "he" refers to name "Oliver".

Now, solve this instance: Passage: When the film begins, a musical show before closed down before it has had a chance to even open. Jimmie Doyle, who wrote the musical intends to rewrite it while his girlfriend, Dixie Dugan, fed up at wasting her time for a show that never even opened, is intent on finding a new career. While at a nightclub, Dixie does a musical number and catches the eye of Frank Buelow, a Hollywood director. Buelow persuades Dixie to go to Hollywood, where he will have a part waiting for her in his upcoming films.
Dixie takes the next train to California. When she arrives, she is disappointed to find that Buelow has been fired from the studio and that there is no part for her. Dixie meets Donny Harris, a former star who is now out of work because she is considered "as old as the hills" at the age of 32. Soon after, Dixie discovers that Jimmie Doyle is now in Hollywood because one of the movie studios had just bought the film rights to his musical play. Jimmie had insisted that Dixie be given the lead in the film version of his play. The film goes into production and Dixie manages to get Donny included in the cast.
One day, Dixie meets Frank Buelow at a restaurant and tells her that he is now working for another studio. Through his influence, Buelow manages to change Dixie into a temperamental and conceited actress and this leads to complications which almost end her film career.
Question: What is the last name of the person who tells someone they are now working at another studio?
Student:
Buelow.