Task: Question Answering
Input (English): The film, set in 1964, follows the life of Jimmy Cooper (Phil Daniels), a young London Mod. Disillusioned by his parents and a dull job as a post room boy in an advertising firm, Jimmy finds an outlet for his teenage angst by taking amphetamines, partying, riding scooters and brawling with Rockers, accompanied by his Mod friends Dave (Mark Wingett), Chalky (Philip Davis) and Spider (Gary Shail). One of the Mods' rivals, the Rockers, is in fact Jimmy's childhood friend, Kevin (Ray Winstone). An attack by hostile Rockers on Spider leads to a retaliation attack on Kevin. Jimmy participates in the beating, but when he realises the victim is Kevin, he doesn't help him, instead driving away on his scooter.A bank holiday weekend provides the excuse for the rivalry between Mods and Rockers to come to a head, as they both descend upon the seaside town of Brighton. A series of running battles ensues. As the police close in on the rioters, Jimmy escapes down an alleyway with Steph (Leslie Ash) a girl on whom he has a crush and they have sex. When the pair emerge, they find themselves in the middle of the melee just as police are detaining rioters. Jimmy is arrested, detained with a volatile, popular Mod he calls 'Ace Face' (Sting), and later fined the then-large sum of £50. When fined £75, Ace Face mocks the magistrate by offering to pay on the spot with a cheque, to the amusement of the fellow Mods.Back in London, Jimmy becomes severely depressed. He is thrown out of his house by his mother, who finds his stash of amphetamine pills. He then quits his job, spends his severance package on more pills, and finds out that Steph has become the girlfriend of his friend Dave. After a brief fight with Dave, the following morning his rejection is confirmed by Steph and with his beloved Lambretta scooter accidentally destroyed in a crash, Jimmy takes a train back to Brighton. In an attempt to relive the recent excitement, he revisits the scenes of the riots and of his encounter with Steph. To his horror, Jimmy discovers that his idol, Ace Face, is in reality an undistinguished bellboy at a Brighton hotel. Jimmy steals Ace's scooter and heads out to Beachy Head, where he rides perilously close to the cliff edge. Finally, he crashes the scooter over a cliff, which is where the film begins, with Jimmy walking back from the cliff top in the sunset back drop., Question: What drug is Jimmy using?
Output (English): Answer: amphetamines