Generate a question that has the following answer: Cosmo Brown for the following movie plot: Don Lockwood (Gene Kelly) is a popular silent film star with humble roots as a singer, dancer and stunt man. Don barely tolerates his vapid, shallow leading lady, Lina Lamont (Jean Hagen), who has convinced herself that the fake romance their studio concocted and publicized is real.One day, to escape from overenthusiastic fans, Don jumps into a passing car driven by Kathy Selden (Debbie Reynolds). She drops him off, but not before claiming to be a stage actress and sneering at his undignified accomplishments as a cinema actor. Later, at a party, the head of Don's studio, R.F. Simpson (Millard Mitchell), shows a short demonstration of a talking picture, but his guests are unimpressed. Don runs into Kathy again at the party. To his amusement and her embarrassment, he discovers that Kathy is only a chorus girl, part of the entertainment. Furious, she throws a pie at him, only to hit Lina right in the face. Later, Don makes up with Kathy and they begin falling in love.After the first talking picture, The Jazz Singer, proves to be a smash hit, R.F. decides he has no choice but to convert the new Lockwood and Lamont film, The Dueling Cavalier, into a talkie. The production is beset with difficulties (most, if not all, taken from real life), by far the worst being Lina's comically grating voice. A test screening is a disaster. In one scene, for instance, Don repeats "I love you" to Lina over and over, to the audience's derisive laughter (a reference to a scene by John Gilbert in his first talkie[2]).Don's best friend, Cosmo Brown (Donald O'Connor), comes up with the idea to overdub Lina's voice with Kathy's and they persuade R.F. to turn The Dueling Cavalier into a musical called The Dancing Cavalier. When Lina finds out that Kathy is dubbing her voice, she is furious and does everything possible to sabotage the romance between Don and Kathy. She is even more irate when she discovers that Kathy will receive screen credit and a big publicity campaign, so she blackmails R.F. into withholding credit, and, later,...
----
Answer: Who is Don's best friend?

Q: Generate a question that has the following answer: Detective Lipton for the following movie plot: Jamie Ashen (Ryan Kwanten) and his wife, Lisa (Laura Regan), receive an anonymous ventriloquist doll called "Billy". While Lisa is playing with Billy, a figure approaches her, causing her to scream. Jamie finds her dead with her tongue cut out. After Jamie is released from custody by Detective Jim Lipton (Donnie Wahlberg) due to lack of evidence, he spots inside Billy's box a mysterious message about "Mary Shaw", a ventriloquist from his hometown, Raven's Fair. At Raven's Fair, Jamie visits his estranged, wealthy and wheelchair-bound father, Edward (Bob Gunton), and his much-younger wife, Ella (Amber Valletta), for information regarding Mary Shaw. Dismissing them as superstitions, Jamie arranges for Lisa's funeral with the help of a local mortician, Henry Walker (Michael Fairman). Jamie meets Henry's senile wife, Marion, who tells him of the danger of Mary and her puppet, Billy. After burying Billy, Jamie is confronted by Detective Lipton, the latter still doubting Jamie, and forces him to dig up Billy. Henry tells Jamie about Shaw: Shaw (Judith Roberts) was a famous ventriloquist who was publicly humiliated when a boy, Michael, pointed to her moving mouth. Michael disappeared the next day, and his family blamed it on Shaw, whose last wish was to have her body turned into a dummy and buried with her 101 dolls. Henry, then the young son (Keir Gilchrist) of the local mortician, saw Shaw, having been executed by Michael's family, rise up, but Henry was spared thanks to his having kept his mouth shut. This is because Shaw only takes her revenge by killing those who scream. Jamie finds out that Michael, the first victim, was his great uncle; the Ashen family were the ones who killed Shaw by cutting out her tongue, and she has been seeking revenge against their entire bloodline by killing them the same way. Henry is killed by Shaw. Detective Lipton discovers that all of Shaw's dolls have been dug up. He informs Jamie, who receives a call from "Henry," asking him to go to Shaw's theatre. There, the duo discovers 100...
A: Who discovers that all of Shaw's dolls have been dug up?

Generate a question that has the following answer: Sun-woo for the following movie plot: Kim Sun-woo (Lee Byung-hun) is a high ranking mobster and enforcer for Kang (Kim Yeong-cheol), a cold and calculating crime boss to whom he is unquestionably loyal. The two share concerns over business tensions with Baek Dae-sik (Hwang Jung-min), a son from a rival family, which is when Kang assigns Sun-woo what is perceived to be a simple errand while he is away on a business trip to shadow his young mistress, Hee-soo (Shin Min-ah), whom he fears is having an "affair" with another man, giving Sun-woo the mandate to kill her (and her paramour) if he manages to discover it. As he performs his duty following Hee-soo, and escorting her to a music recital one day he becomes quietly enthralled by the girl's beauty and innocence as glimpses into his lonely, empty personal life become more prevalent. When he does come to discover Hee-soo's lover directly in her home, he fiercely beats him and prepares to inform Kang, but his attraction to her causes him to hesitate. He thus spares the two on the condition that they no longer see each other again, earning him Hee-soo's enmity. Meanwhile, Sun-woo continues to be embroiled in personal business with Baek Dae-sik over having beaten up several of his henchmen earlier for overstaying their welcome at the hotel. He is then threatened by one of his enforcers to apologize, but he adamantly refuses, fueled by his frustrations over Hee-soo. As he relaxes in his apartment later one night, he is suddenly kidnapped by Baek's men to be tortured, but before they can do so they receive new orders via phone call and he is abruptly carried off to Kang, who has returned from overseas and has found out about his attempted cover-up of Hee-soo's affair. Kang's men torture him into confessing why he lied until he is left alone to think about his answer. A daring but messy escape follows, after which Sun-woo plans his revenge. Help from one of Sun-woo's loyal men provides him with money and new clothes to go about his plan: he secretly delivers Hee-soo a gift to make amends and...
----
Answer:
Who killed Baek Jr?