[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Which instrument does Piggy play on the stage? Movie plot title: You Don't Know What You're Doin'! Movie plot: The story involves the character Piggy, who picks up his girlfriend Fluffy and takes her to a theater where a hot jazz orchestra is playing. Piggy mocks the trumpet soloist, then crashes the stage to play a corny chorus of the 1873 hit "Silver Threads Among the Gold" on the saxophone. The audience, led by three shabbily-dressed drunken dogs in the balcony, mock Piggy with the title song "You Don't Know What You're Doin,'" as Piggy defends his self-perceived "talent." One of the tipplers (a black dog, perhaps a prototype of Goopy Geer) joins Piggy onstage. The dog drinks from a bottle of bootleg hootch (the film was made during alcohol Prohibition in the USA), and belches in Piggy's face. The fumes on his breath instantly intoxicate Piggy. Piggy snatches the booze and runs out of the theater with the dog chasing him. He pours some of it into the radiator of an automobile, which arches its back like a frightened cat and takes Piggy for a wild ride through the city. Even the streets, lampposts, telephone poles, and background buildings seem to come to life in a loopy, drunken state. The dog continues to chase after Piggy, but both of them eventually end up in the back of a truck which dumps them into a trash can. Both of them shout out "Whoopee!" as the cartoon comes to an end.
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[A]: Saxophone
input: Please answer the following: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is hidden from Rafi? Movie plot title: Prime Movie plot: Rafi (Uma Thurman) is a recently divorced, 37-year-old career woman from Manhattan who becomes romantically involved with David (Bryan Greenberg), a talented 23-year-old Jewish painter from the Upper West Side. Rafi shares all her secrets with her therapist Lisa (Meryl Streep) who, unbeknownst to Rafi, is David's mother. Lisa, supportive of Rafi's relationship with a younger man, discovers the connection and finds herself not only faced with the ethical and moral dilemma of counseling David's girlfriend, but also the reality that she feels differently about the relationship now that she knows her son is involved. Lisa consults her own therapist, and they decide that it is in the best interest of her patient Rafi for Lisa to continue treatment, as long as the relationship remains the "fling" it appears to be. However, Lisa soon realizes that the relationship is serious, and tells Rafi that she is David's mother. Feeling embarrassed and betrayed, Rafi ends her treatment with Lisa. Their differences causing problems between them, Rafi and David break up. A couple of weeks later, David is enjoying a night on the town with his best friend; he gets drunk and ends up sleeping with Sue, Rafi's friend from work. The same day, after bumping into each other at the supermarket and going back to David's place, David and Rafi start seeing each other again. They also try to make the relationship stronger by going to a Friday night dinner with David's family. The rift between Rafi and Lisa is patched up, although Rafi brings up the possibility of her and David having children, to which Lisa reacts strongly. A few days later, Rafi discovers that David had slept with Sue, and David and Rafi fight. After sulking for some time, David goes to seek Lisa's help as both his mother and as a therapist. She advises him to do what he can to keep the relationship, because it was through Rafi that Lisa was able to understand David's career as an artist. David goes back to Rafi to apologize and offer to give her a child because that is...
++++++++++
output: David
Problem: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who does Paul become violent toward? Movie plot title: Karla Movie plot: The film starts with a framing device of psychologist Dr. Arnold (Patrick Bauchau) in a session with Karla Homolka (Laura Prepon) on May 11, 2000, at Canada's Regional Psychiatric Centre in Saskatoon, Saskatchewan. Dr. Arnold's evaluation will determine Karla's eligibility for parole. During the session, Dr. Arnold shows Karla a photo album of herself and her husband Paul Bernardo (Misha Collins) in happier times, and Karla has a memory of how they first met. However, when Dr. Arnold introduces the subject of Karla's sister Tammy, Karla becomes uncooperative. Over the following weeks, Dr. Arnold probes Karla about her knowledge of Paul's secret life as a serial rapist, and it is revealed that shortly before their marriage Paul began to rape women. Paul convinced Karla to help him rape her sister on camera. At first Karla disagrees, but eventually steals Halcion from the veterinary clinic where she works. Tammy gets drunk at a Christmas party and becomes unresponsive after the two drug her. Tammy is raped, and ends up getting sick while drugged, choking on her own vomit. Karla calls 911 and the two hide the assault evidence so her death would appear accidental. Afterwards, Paul beats Karla for "ruining his movie". Karla learns never to ruin Paul's "movies". Karla tells Dr. Arnold that Paul became obsessed with Tammy and kept watching the video after her death, even showing it to friends. Paul also threatened to reveal Karla's role in her sister's murder if he should get into any more trouble, but Karla finally leaves him anyway. Paul is open with Karla about his crimes, yet Karla does not object to them, even when Paul begins to bring his victims home. Although disturbed at that part of Paul's life, Karla learns to accept it, knowing that she too will be killed if she does not. At Paul's request, Karla hesitantly participates in these assaults. Paul kidnaps a young girl, Tina McCarthy, and forces her to undress on camera. Karla witnesses this, but is too afraid to tell anyone. Tina is held for 3 days, and is...

A:
Karla