Problem: Generate a question that has the following answer: 13 for the following movie plot: At the estate of King Herman the 6 (Don Brodie) (a parody of Kaiser Wilhelm II), the deposed king of Moronica, war profiteers Ixnay (Vernon Dent), Amscray (Lynton Brent) and Umpchay (previously Onay) (Bud Jamison) have decided that they have had enough of Moe Hailstone, the fascist dictator they put in power, and want to help Herman retake the throne. To this end, his daughter, the princess Gilda (Mary Ainslee), threatens to try and assassinate Hailstone using an explosive Number 13 pool ball strategically positioned in Hailstone's billiard table. The fictitious country of Moronica seems to be familiar with a pool game in which the 13 ball is placed at the head of the rack during set up.[1] Dictator Moe Hailstone of Moronica enjoys a shave, and fights Field Marshal Herring (Curly) and Minister of Propaganda (Larry) for a turkey (a parody of Hitler possibly wanting control in Turkey. Larry parodies the attempts to control Greece by saying, "I'll wipe out grease"). The winner of that battle is a portrait of Napoleon who grabs the bird from the bewildered Stooges, before running out of his frame. At a loss, Hailstone starts crying. Gilda enters, and shows the Stooges a glimpse through a telescope of all three of them on a spit roasting in Hell and starts to place in Hailstone's mind the idea that his allies, the "Axel" partners, are plotting against him. After doing this, she replaces the 13 ball on Hailstone's pool table with the explosive 13 ball and flees as Hailstone begins a pool game with his partners. Throughout the rest of the game, the cue ball inexplicably defies the laws of physics, thereby avoiding the explosive ball by swerving around it and finally jumping over it, colliding with Herring's head. Later, the Axel partners arrive for a meeting. The partners consist of Chiselini (Cy Schindell; a parody of Italian dictator Benito Mussolini), the Bey of Rum (Jack "Tiny" Lipson); an unnamed Japanese delegate (Nick Arno; a parody of Japanese emperor Hirohito (?)); and an unnamed Russian delegate...

A: What ball is replaced on the pool table?

Problem: Generate a question that has the following answer: at the opera for the following movie plot: Renfield, a solicitor, makes a journey into Transylvania via stagecoach. He mentions his destination, Castle Dracula, to the locals who react with alarm. They tell him Count Dracula is a vampire and when he doesn't believe them, one insists he wear a cross. When he arrives at the Castle, the Count bids him welcome. After drinking drugged wine, Renfield drops the cross and is bitten. Aboard ship, a now-enslaved Renfield laughs maniacally below as Dracula picks off the crew one by one. When the ship reaches England, he is the only living person found. Dracula meets Dr. Seward and his family at the opera. Lucia is completely fascinated by him and that night becomes his victim. Professor Van Helsing is called in, and he recognizes the danger for what it is. He also realizes that Dr. Seward's patient Renfield is somehow tied up in events. But soon after meeting the Doctor's new neighbor, Dracula, he figures out who is a vampirebased on the fact Dracula casts no reflection in the mirror. Not a moment too soon, because by now Seward's daughter Eva is falling under his spell. To her horror, she feels increasingly weak and also increasingly wildat one point attacking her fiance Juan. With Seward's and Harker's help, Van Helsing seeks to trap Dracula but he outwits them and escapes with Eva by seizing control of a nurse's mind. They follow Renfield into Carfax Abbeyan act which ends with Dracula killing his slave by strangulation then tossing him from a tall staircase. Deep in the catacombs under Carfax, they find Dracula asleep and Eva, still alive. Van Helsing drives a stake through the vampire's heart, and as Eva and Harker leave, Van Helsing prays over Renfield's body.

A: Where does Dracula meet Dr. Seward?

Problem: Generate a question that has the following answer: Lake's pollution for the following movie plot: While performing on Lake Springfield, music group Green Day perished when the lake's pollution dissolves their barge, following an audience revolt after frontman Billie Joe Armstrong proposes an environmental discussion. At their memorial, Grampa Simpson foresees the destruction of the town, but only Marge takes this seriously. Later that day, Homer dares his son Bart to skate naked to the Krusty Burger restaurant and Bart is arrested by Chief Wiggum. Bart considers their neighbor Ned Flanders a better father figure after Homer refuses to take responsibility for the incident. Lisa and a new Irish friend named Colin convince the entire town to clean their lake. Meanwhile, Homer adopts a pig from Krusty Burger and names it "Spider Pig" (later "Harry Plopper", and simply "Plopper"), and stores the pig's feces (and some of his own) in a silo, until Marge tells him to safely dispose of the waste. Homer intends to take his silo to the waste management plant, but after Lenny calls to tell him that Lard Lad Donuts has been shut down and is giving away free donuts, Homer impatiently dumps the silo straight into the lake, polluting it worse than before. Moments later, a squirrel jumps into the lake and becomes severely mutated; Flanders and Bart (who bond after Homer humiliates Bart) discover the creature before the EPA captures it. Russ Cargill, head of the EPA, presents five "unthinkable" options to U.S. President Arnold Schwarzenegger to keep the town's pollution contained; the slow-witted president, doesn't bother reading number 3 before picking it; enclosing Springfield in a large glass dome. When the police discover Homer's silo in the lake, and his responsibility for sealing Springfield in the dome, an angry mob advances on the Simpsons' home to kill Homer, but the family escapes the town through a sinkhole, which then destroys their house. With the EPA on their trail, the Simpsons flee to Alaska. On the way, Homer tries to make some money at a carnival by riding a motorcycle around the inside of a metal...

A:
What dissolves their barge?