Problem: Background: Laurence Kerr Olivier, Baron Olivier, (; 22 May 1907 - 11 July 1989) was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, dominated the British stage of the mid-20th century. He also worked in films throughout his career, playing more than fifty cinema roles. Late in his career, he had considerable success in television roles.
Context: Olivier was born in Dorking, Surrey, the youngest of the three children of the Revd Gerard Kerr Olivier (1869-1939) and his wife Agnes Louise, nee Crookenden (1871-1920). Their elder children were Sybille (1901-1989) and Gerard Dacres "Dickie" (1904-1958). His great-great-grandfather was of French Huguenot descent, and Olivier came from a long line of Protestant clergymen. Gerard Olivier had begun a career as a schoolmaster, but in his thirties he discovered a strong religious vocation and was ordained as a priest of the Church of England. He practised extremely high church, ritualist Anglicanism and liked to be addressed as "Father Olivier". This made him unacceptable to most Anglican congregations, and the only church posts he was offered were temporary, usually deputising for regular incumbents in their absence. This meant a nomadic existence, and for Laurence's first few years, he never lived in one place long enough to make friends. In 1912, when Olivier was five, his father secured a permanent appointment as assistant priest at St Saviour's, Pimlico. He held the post for six years, and a stable family life was at last possible. Olivier was devoted to his mother, but not to his father, whom he found a cold and remote parent. Nevertheless, he learned a great deal of the art of performing from him. As a young man Gerard Olivier had considered a stage career and was a dramatic and effective preacher. Olivier wrote that his father knew "when to drop the voice, when to bellow about the perils of hellfire, when to slip in a gag, when suddenly to wax sentimental ... The quick changes of mood and manner absorbed me, and I have never forgotten them." In 1916, after attending a series of preparatory schools, Olivier passed the singing examination for admission to the choir school of All Saints, Margaret Street, in central London. His elder brother was already a pupil, and Olivier gradually settled in, though he felt himself to be something of an outsider. The church's style of worship was (and remains) Anglo-Catholic, with emphasis on ritual, vestments and incense. The theatricality of the services appealed to Olivier, and the vicar encouraged the students to develop a taste for secular as well as religious drama. In a school production of Julius Caesar in 1917, the ten-year-old Olivier's performance as Brutus impressed an audience that included Lady Tree, the young Sybil Thorndike, and Ellen Terry, who wrote in her diary, "The small boy who played Brutus is already a great actor." He later won praise in other schoolboy productions, as Maria in Twelfth Night (1918) and Katherine in The Taming of the Shrew (1922). From All Saints, Olivier went on to St Edward's School, Oxford, from 1920 to 1924. He made little mark until his final year, when he played Puck in the school's production of A Midsummer Night's Dream; his performance was a tour de force that won him popularity among his fellow pupils. In January 1924, his brother left England to work in India as a rubber planter. Olivier missed him greatly and asked his father how soon he could follow. He recalled in his memoirs that his father replied, "Don't be such a fool, you're not going to India, you're going on the stage."
Question: Who were Olivier's parents?
Answer: Revd Gerard Kerr Olivier

Problem: Background: Leonard, the fifth of seven children of Cicero and Getha Leonard, was born in Wilmington, North Carolina. He was named after Ray Charles, his mother's favorite singer. The family moved to Washington, D.C., when he was three, and they settled permanently in Palmer Park, Maryland when he was ten. His father worked as a supermarket night manager and his mother was a nurse.
Context: On November 7, 1988, Leonard made another comeback, facing Don Lalonde at Caesar's Palace in Las Vegas. They fought for Lalonde's WBC Light Heavyweight Championship and the newly created WBC Super Middleweight Championship, which meant that Lalonde had to make 168 lbs. Many were critical of Leonard for stipulating that his opponent--a natural 175 pounder--should weigh less than his usual fighting weight, which could possibly weaken him. However, Lalonde later told HBO's Larry Merchant that he didn't have any trouble making weight. Lalonde, 31-2 with 26 knockouts, was guaranteed at least $6 million and Leonard was guaranteed over $10 million. This would be Leonard's first professional fight without Angelo Dundee. For Leonard's fight with Hagler, Dundee worked without a contract and received $175,000, which was less than 2% of Leonard's purse. Dundee was unhappy with that amount. He requested a contract for the Lalonde fight and Leonard refused. "I don't have contracts. My word is my bond", Leonard said. Janks Morton and Dave Jacobs trained Leonard for the Lalonde fight. Lalonde's size and awkwardness troubled Leonard. In the fourth round, a right hand to the top of Leonard's head dropped him for just the second time in his career. Early in the ninth, Lalonde hurt Leonard with a right to the chin. Leonard fired back and hurt Lalonde with a right. He drove him to the ropes and unleashed a furious assault. Lalonde tried to tie up Leonard, but got dropped with a powerful left hook. He rose but was soon down again, and the fight was stopped. Judges Chuck Giampa and Franz Marti had Leonard ahead by scores of 77-74 and 77-75, respectively. Judge Stuart Kirshenbaum had Lalonde ahead 76-75. After the fight, Leonard vacated the light heavyweight title, but kept the super middleweight title. Also, Leonard and Janks Morton split because of personal differences. Morton was replaced as co-trainer by Pepe Correa, who had worked with Leonard for most of the previous fifteen years.
Question: what was his greatest accomplishment?
Answer:
After the fight, Leonard vacated the light heavyweight title, but kept the super middleweight title.