Problem: A friend asked me to answer this question: What is the name of the person who was presented to Queen Alexandra, who thereafter frequently attended his London recitals?, using the article: In London, Grainger's charm, good looks and talent (with some assistance from the local Australian community) ensured that he was quickly taken up as a pianist by wealthy patrons. He was soon performing in concerts in private homes. The Times critic reported after one such appearance that Grainger's playing "revealed rare intelligence and a good deal of artistic insight". In 1902 he was presented by the socialite Lillith Lowrey to Queen Alexandra, who thereafter frequently attended his London recitals. Lowrey, 20 years Grainger's senior, traded patronage and contacts for sexual favours he termed the relationship a "love-serve job". She was the first woman with whom he had sex; he later wrote of this initial encounter that he had experienced "an overpowering landslide" of feeling, and that "I thought I was about to die. If I remember correctly, I only experienced fear of death. I don't think that any joy entered into it".In February 1902 Grainger made his first appearance as a piano soloist with an orchestra, playing Tchaikovsky's first piano concerto with the Bath Pump Room Orchestra. In October of that year he toured Britain in a concert party with Adelina Patti, the Italian-born opera singer. Patti was greatly taken by the young pianist and prophesied a glorious career for him. The following year he met the German-Italian composer and pianist Ferruccio Busoni. Initially the two men were on cordial terms (Busoni offered to give Grainger lessons free of charge) and, as a result, Grainger spent part of the 1903 summer in Berlin as Busoni's pupil. However, the visit was not a success; as Bird notes, Busoni had expected "a willing slave and adoring disciple", a role Grainger was not willing to fulfill. Grainger returned to London in July 1903; almost immediately he departed with Rose on a 10-month tour of Australia, New Zealand and South Africa, as a member of a party organised by the Australian contralto Ada Crossley., what would be the answer ?

A: Grainger

Problem: A friend asked me to answer this question: What is the last name of the person who formally announced his break from music in Tokyo in 1977?, using the article: Sean was Lennon's only child with Ono. Sean was born on 9 October 1975 (Lennon's thirty-fifth birthday), and John took on the role of househusband. Lennon began what would be a five-year hiatus from the music industry, during which time he gave all his attention to his family. Within the month, he fulfilled his contractual obligation to EMI/Capitol for one more album by releasing Shaved Fish, a compilation album of previously recorded tracks. He devoted himself to Sean, rising at 6 am daily to plan and prepare his meals and to spend time with him. He wrote "Cookin' (In the Kitchen of Love)" for Starr's Ringo's Rotogravure (1976), performing on the track in June in what would be his last recording session until 1980. He formally announced his break from music in Tokyo in 1977, saying, "we have basically decided, without any great decision, to be with our baby as much as we can until we feel we can take time off to indulge ourselves in creating things outside of the family." During his career break he created several series of drawings, and drafted a book containing a mix of autobiographical material and what he termed "mad stuff", all of which would be published posthumously. Lennon emerged from his five-year interruption in music recording in October 1980, when he released the single "(Just Like) Starting Over". The following month saw the release of Double Fantasy, which contained songs written during a June 1980 journey to Bermuda on a 43-foot sailing boat. The music reflected Lennon's fulfilment in his new-found stable family life. Sufficient additional material was recorded for a planned follow-up album Milk and Honey, which was released posthumously, in 1984. Double Fantasy was jointly released by Lennon and Ono very shortly before his death; the album was not well received and drew comments such as Melody Maker's "indulgent sterility ... a godawful yawn"., what would be the answer ?

A: Lennon

Problem: A friend asked me to answer this question: What is the last name of the person who redesigned the coins of Chile?, using the article: James Barton Longacre (August 11, 1794 January 1, 1869) was an American portraitist and engraver, and the fourth Chief Engraver of the United States Mint from 1844 until his death. Longacre is best known for designing the Indian Head cent, which entered commerce in 1859, and for the designs of the Shield nickel, Flying Eagle cent and other coins of the mid-19th century. Longacre was born in Delaware County, Pennsylvania, in 1794. He ran away to Philadelphia at age 12, where he became an apprentice in a bookstore. His artistic talent developed and he was released to apprentice in an engraving firm. He struck out on his own in 1819, making a name providing illustrations for popular biographical books. He portrayed the leading men of his day; support from some of them, such as South Carolina Senator John C. Calhoun, led to his appointment as chief engraver after the death of Christian Gobrecht in 1844. In Longacre's first years as a chief engraver, the Philadelphia Mint was dominated by Mint Director Robert M. Patterson and Chief Coiner Franklin Peale. Conflict between Longacre and the two men developed after Congress ordered a new gold dollar and double eagle, with both to be designed by Longacre. Peale and Patterson nearly had Longacre fired, but the chief engraver was able to convince Treasury Secretary William M. Meredith that he should be retained. Both Patterson and Peale left the Mint in the early 1850s, ending the conflict. In 1856, Longacre designed the Flying Eagle cent. When that design proved difficult to strike, Longacre was responsible for the replacement, the Indian Head cent, issued beginning in 1859. Other coins designed by Longacre include the silver and nickel three-cent pieces, the Shield nickel, the pattern Washington nickel, and the two-cent piece. In 18661867, he redesigned the coins of Chile. Longacre died suddenly on New Year's Day 1869; he was succeeded by William Barber. Longacre's coins are generally well-regarded today, although they have been criticized for lack of artistic..., what would be the answer ?

A:
Longacre