input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who arrests Chan? Title: Infernal Affairs III Movie plot: Infernal Affairs III uses parallel storytelling, flashing between the past and the present. Six months before Chan's death[edit] Undercover cop Chan Wing-yan seeks to uncover the link between Hong Kong triad boss Hon Sam and the mysterious Chinese gang leader Shen Cheng. Since Hon's ascension to the seat of triad boss was due to the death of his predecessor, Ngai Wing-hau, Hon is suspicious of all his men for fear they might usurp his position. He tests Chan's loyalty by ordering him to smash an ashtray on Shen's brother during a negotiation, resulting in Chan's arrest by Inspector Yeung Kam-wing. Yeung tells Chan that though Chan does not recognise him, he recognises Chan and he warns the latter to "be careful". Chan is released after both Hon and Shen fetch him at police headquarters. Concurrently, Chan is prosecuted for violent behaviour. His superior, Superintendent Wong Chi-shing, persuades the court to allow Chan to seek therapy, leading him to meet Dr. Lee Sum-yee. Hon asks Chan to deliver arms to Shen, but he and other triad members do not show up. When Chan delivers the cargo, Shen's men discover that the boxes are empty and open fire on Chan; Shen and Chan shoot each other in the limbs during the crossfire. Shen finds out that Chan is an undercover cop when Yeung unexpectedly arrives on the scene. Yeung tells Chan that Shen is also an undercover cop, working for Chinese authorities. Yeung also tells Chan that he gained top honours when he was in the police academy due to Chan's "expulsion". The three shake hands and wait for the chaos to subside before leaving. Ten months after Chan's death[edit] Lau Kin-ming (Andy Lau), Hon's former mole in the Hong Kong Police Force, has been demoted to administrative duty pending an investigation into the deaths of Chan and Inspector B. He falsely claims that B shot Chan in the head while holding him hostage, and that he killed B in retaliation. After months of investigation, Lau is transferred back to Internal Affairs, where he struggles to whitewash his past...
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output: Inspector Yeung Kam-wing

input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Over the opening credits, five people arrive at the house being driven in what? Title: House on Haunted Hill Movie plot: Frederick Loren (Vincent Price) is an eccentric millionaire who has rented a Gothic stone house on a hill overlooking Los Angeles for a "haunted house" party that his fourth wife Annabelle (Carol Ohmart) had decided to throw. Over the opening credits, five people arrive at the house being driving in "funeral cars". They are: test pilot Lance Schroeder (Richard Long), magazine columnist Ruth Bridges (Julie Mitchum), psychiatrist Dr. David Trent (Alan Marshal), the house owner Watson Pritchard (Elisha Cook Jr.), and secretary/typist Nora Manning (Carolyn Craig). Except for the owner and for Dr. Trent (who wants to investigate the supernatural), they were all chosen because they wanted/needed the $10,000 that Loren was offering to anyone who could stay one night in the house. Add these five to Frederick and Annabelle Loren, and there are seven people in all -- three women and four men. Of course, some of them had underlying motives, too.During the gathering in the parlor, Watson Pritchard claims that seven people, three women and four men, including Watson Pritchard's brother, have been murdered in the house. Parts of the bodies were found all over the house, but the heads have never been found. Pritchard himself spent a night in the house and was found almost dead the next morning. He claims that the heads can be heard at night whispering to each other.Fredrick Loren enters who introduces himself and claims that he invited them to spend one night the house, with the stipulation that the power will be out and all doors will be locked at midnight, allowing no accessible escape. Anyone who stays in the house for the entire night, given that they are still alive, will each receive $10,000.He explains the rules of the party and gives each of the guests a .45 caliber pistol for protection. Loren's wife tries to warn the guests that her husband is psychotic, causing them to be very suspicious of him, especially Nora Manning, who becomes convinced that he's trying to kill her when she keeps seeing mysterious ghouls,...
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output: "funeral cars"

input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who is being taunted by prison guards? Title: Requiem for a Dream Movie plot: During the summer in Brighton Beach, Brooklyn, widow Sara Goldfarb constantly watches television, particularly infomercials hosted by Tappy Tibbons. After receiving an unexpected phone call that she has won a spot to participate on a television game show, she becomes obsessed with regaining the youthful appearance she possesses in an old photograph. To reach her goal, she goes to a doctor to discuss weight loss. The doctor gives her a prescription for weight-loss amphetamine pills throughout the day and a sedative at night. As the months go by, Sara's tolerance for the pills adjusts and as a result she is no longer able to feel the same high the pills once gave her. When her invitation does not arrive, she increases her dosage from double to triple and, as a result, begins to suffer from amphetamine psychosis. Meanwhile, Sara's son Harry is young and has an adventurous life with his girlfriend Marion Silver and best friend Tyrone C. Love. He and his friends are all heroin addicts, and Harry funds his habit through petty theft, including from his own mother who turns a blind eye. Tyrone decides that to support themselves, they should enter the illegal drug trade around Coney Island. With the promised money, each addict hopes to achieve their dreams. At first, the trio's drug dealing business thrives. However, Tyrone is imprisoned after fleeing the scene of a drug-gang assassination and Harry uses most of their earned money to post bail. After the assassination, the three find it much more difficult to find heroin due to supply being restricted by the Florida-based wholesalers. Eventually, Tyrone hears that the wholesaler is making a shipment, but the price is doubled and the minimum amount is high. Harry suggests that Marion ask for the needed cash from her psychiatrist in exchange for sex, which she does begrudgingly, and at a cost to her relationship with Harry. Tyrone and Harry go to meet the wholesaler, but the rest of the local low-level dealers are also there, and tensions are running high. There is...
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output:
Tyrone