[Q]: Given the following context:  Jackson had 13 number-one singles in the US in his solo career—more than any other male artist in the Hot 100 era—and estimated sales of over 350 million records worldwide making him one of the best-selling artists in music history.  In 1989, Jackson's annual earnings from album sales, endorsements, and concerts were estimated at $125 million. Forbes placed Jackson's annual income at $35 million in 1996 and $20 million in 1997. In the year after his death, more than 8.2 million of Jackson's albums sold in the US, and 35 million albums worldwide, more than any other artist in 2009. In 2014, Jackson became the first artist to have a top ten single in the Billboard Hot 100 in five different decades. He became the first artist to sell one million music downloads in a week, with 2.6 million song downloads. Thriller, Number Ones and The Essential Michael Jackson became the first catalog albums to outsell any new album. Jackson also became the first artist to have four of the top 20 best-selling albums in a single year in the US.Forbes reported in August 2018 that Jackson's total career pretax earnings in life and death were $4.2 billion. Sales of his recordings through Sony's music unit earned him an estimated $300 million in royalties. He may have earned another $400 million from concerts, music publishing (including his share of the Beatles catalog), endorsements, merchandising and music videos.Estimates of Jackson's net worth during his life range from negative $285 million to positive $350 million for 2002, 2003 and 2007. In 2013, the executors of Jackson's estate filed a petition in the United States Tax Court as a result of a dispute with the Internal Revenue Service (IRS) over US federal estate taxes. The executors claim that it was worth about $7 million, the IRS that it was worth over $1.1 billion. In February 2014, the IRS reported that Jackson's estate owed $702 million; $505 million in taxes, and $197 million in penalties. A trial was held from February 6 to 24, 2017, and a decision is expected in...  answer the following question:  What is the first name of the person who became the first artist to have a top ten single in the Billboard Hot 100 in five different decades?
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[A]: Michael


[Q]: Given the following context:  John Doubleday (about 1798 – 25 January 1856) was a British craftsperson, restorer, and dealer in antiquities who was employed by the British Museum for the last 20 years of his life. He undertook several duties for the museum, not least as a witness in criminal trials, but was primarily their specialist restorer, perhaps the first person to hold the position. He is best known for his 1845 restoration of the severely-damaged Roman Portland Vase, an accomplishment that places him at the forefront of his profession at the time. While at the British Museum, Doubleday also dealt in copies of coins, medals, and ancient seals. His casts in coloured sulphur and in white metal of works in both national and private collections, allowed smaller collections to hold copies at a fraction of the price that the originals would command. Thousands of his copies entered the collections of institutions and individuals. Yet the accuracy he achieved led to confusion with the originals; after his death he was labelled a forger, but with the caveat that "[w]hether he did copies with the intention of deceiving collectors or not is open to doubt".Little is known about Doubleday's upbringing or personal life. Several sources describe him as an American, including the 1851 United Kingdom census, which records him as a New York-born British subject. An obituary noted that he worked at a printer's shop for more than 20 years during his youth, which gave him the experience of casting type that he would employ in his later career as a copyist. Doubleday's early life, family, and education are otherwise unknown. He died in 1856, leaving a wife and five daughters, all English; the eldest child was born around 1833.  answer the following question:  What is the full name of the person who dealt in copies of coins, medals, and ancient seals?
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[A]: John Doubleday


[Q]: Given the following context:  On 1 January 1948 Ferrier left for a four-week tour of North America, the first of three transatlantic trips she would make during the next three years. In New York she sang two performances of Das Lied von der Erde, with Bruno Walter and the New York Philharmonic. Alma Mahler, the composer's widow, was present at the first of these, on 15 January. In a letter written the following day, Ferrier told her sister: "Some of the critics are enthusiastic, others unimpressed". After the second performance, which was broadcast from coast to coast, Ferrier gave recitals in Ottawa and Chicago before returning to New York and embarking for home on 4 February.During 1948, amid many engagements, Ferrier performed Brahms's Alto Rhapsody at the Proms in August, and sang in Bach's Mass in B minor at that year's Edinburgh Festival. On 13 October she joined Barbirolli and the Hallé Orchestra in a broadcast performance of Mahler's song cycle Kindertotenlieder. She returned to the Netherlands in January 1949 for a series of recitals, then left Southampton on 18 February to begin her second American tour. This opened in New York with a concert performance of Orfeo ed Euridice that won uniform critical praise from the New York critics. On the tour which followed, her accompanist was Arpád Sándor (1896–1972), who was suffering from a depressive illness that badly affected his playing. Unaware of his problem, in letters home Ferrier berated "this abominable accompanist" who deserved "a kick in the pants". When she found out that he had been ill for months, she turned her fury on the tour's promoters: "What a blinking nerve to palm him on to me". Eventually, when Sándor was too ill to appear, Ferrier was able to recruit a Canadian pianist, John Newmark, with whom she formed a warm and lasting working relationship.  answer the following question:  What is the name of the person whose fury was turned on the tour's promoters upon learning her accompanist had been ill for months?
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[A]:
Ferrier