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  In the 1800s, young orphan Oliver Twist is forcibly brought to a workhouse in an unidentified town In England on his ninth birthday. He and the other resident children are treated poorly and given very little food. Facing starvation, the boys select Oliver (through a lottery) to ask for more food at the next meal, which he tentatively does. This results in Oliver being chastised, and the workhouse officials, who are wealthy, well-fed, hypocritical men, decide to get rid of him. After nearly being sold as an apprentice to a cruel chimney sweep, Oliver is sent to Mr. Sowerberry, a coffin-maker, whose wife and senior apprentice take an instant dislike to the newcomer. After more poor treatment, Oliver snaps and attacks Noah, the snotty older apprentice, for having insulted his mother. Noah howled instantly and brought Mrs. Sowerberry and Charlotte rushing in to drag Oliver away and lock him in the cold dark cellar. The Violent behavior of the orphan was duly brought to the notice of Mr. Sowerberry and also Mr. Bumble. Oliver was beaten, and knowing his life with the Sowerberrys will only get worse, he escapes on foot early the next morning.
  With little food, Oliver determines to walk 70 miles to London. After he collapses from hunger and exhaustion, a kindly old woman gives him food and lodgings for the night. After a week of travel, he arrives at the city, barefoot and penniless. He meets Jack Dawkins, or "The Artful Dodger," a boy-thief who takes Oliver to his home and hideout at Saffron Hill that he shares with many other young pickpockets and their eccentric elderly leader, Fagin. Soon, Oliver is being groomed to join their gang. On his first outing with the pickpockets, two of the boys steal a manâs handkerchief and Oliver is framed. However he is proven innocent by an eyewitness, and the owner of the handkerchief (the wealthy Mr. Brownlow) takes pity on Oliver, who had collapsed from a fever in the courtroom. Brownlow, believing that Oliver is innocent, informally adopts him, giving him new clothes and the promise of a good education. However, while out running an errand for Brownlow, Oliver is forcibly returned to the pickpocket gang by Faginâs associate, the evil Bill Sikes, and the young prostitute Nancy (who is in a complex and abusive relationship with Sikes). Fagin and Sikes worried that Oliver would "peach," and tell the authorities about their criminal activity. Oliver is put under supervision until Bill Sikes discovers the boyâs connection to the rich Mr. Brownlow. During midnight, Sikes and his accomplice, Toby Crackit, force Oliver to aid them in robbing Brownlowâs house. They are discovered and Oliver is wounded in a brief shootout between Brownlow and Sikes. As the three escape, Bill decides to murder Oliver to ensure his silence, but falls into a nearby river before he can take action.
  Sikes survives his near-drowning, but is confined to bed with a heavy fever. Fagin, despite treating Oliver kindly, remains crime-focused and plots with Sikes to kill Oliver when Sikes has recovered. Nancy has a maternal love for Oliver and does not want to see him hurt, but she is controlled by the abusive Sikes. She drugs Bill, and goes to Brownlowâs house where she arranges to have him meet her on London Bridge at midnight so she can provide information about Oliver. At the meeting, Nancy cautiously reveals that Oliver is staying with Fagin, and that the authorities will easily find them. Brownlow leaves to call the police. The Artful Dodger, who had been sent by a suspicious Fagin to spy on Nancy, had heard everything and is bullied by Bill Sikes to give up the information. Sikes is furious at Nancyâs betrayal, and brutally beats her to death in their apartment.
  The next day, information about Oliver and Fagin appear in the newspaper, along with Nancyâs murder and Sikes is a suspect. Sikesâs ever-present dog, Bullseye, is a dead giveaway to his identity. After unsuccessfully trying to kill the dog, Sikes takes up residence with Toby Crackit. Fagin, Oliver, and the boys are hiding there too, after escaping their previous location before the police could find it. Bullseye escapes his masterâs cruelty, and leads a group of police and locals to the groupâs hideout. Eventually, Dodger, outraged at Sikes for killing the good-hearted Nancy, reveals their location to authorities. Bill Sikes takes Oliver onto the roof, knowing they won't shoot if the boy is with him. When trying to scale the building using a rope, Sikes, distracted by his dog, loses his footing and accidentally hangs himself to death.
  Some time later, Oliver is living comfortably with Mr. Brownlow again. Fagin was arrested for his pick pocketing actions, and Oliver wishes to visit him in jail. Brownlow takes him to the prison, where they find Fagin ranting and wailing in his cell. Oliver is distraught at Faginâs fate, as he had been something of a father figure to him. Oliver tells Fagin "You were kind to me," but soon, their bond breaks when a policeman initially tells Oliver to leave, thinking that Fagin can play tricks on the boy's innocent mind, and wanting to escape execution. As Mr. Brownlow escorts a tearful Oliver to his own carriage, gallows are being set up in the courtyard. Townspeople begin to gather to watch Faginâs execution, while Mr Brownlow and Oliver leave to start their new lives afresh.
question: How old was Oliver Twist when he was brought to the workhouse?
answer: 9