Problem: The answer to the question: What was the acronym of the organization that certified Tragic Kingdom diamond in the United States and Canada? is inside the article: Tragic Kingdom is the third studio album by American rock band No Doubt. It was released on October 10, 1995, by Trauma Records and Interscope Records. It was the final album to feature original keyboardist Eric Stefani, who left the band in 1994. The album was produced by Matthew Wilder and recorded in 11 studios in the Greater Los Angeles Area between March 1993 and October 1995. Between 1995 and 1998, seven singles were released from it, including "Just a Girl", which charted on the Billboard Hot 100 and the UK Singles Chart; and "Don't Speak", which topped the Billboard Hot 100 Airplay and reached the top five of many international charts. The album received mostly positive reviews from music critics. At the 39th Annual Grammy Awards, No Doubt earned nominations for Best New Artist and Best Rock Album. It has sold over 16 million copies worldwide, and was certified diamond by the Recording Industry Association of America (RIAA) in the United States and Canada, platinum in the United Kingdom, and triple platinum in Australia. Tragic Kingdom helped to initiate the ska revival of the 1990s, persuading record labels to sign more ska bands and helping them to attract more mainstream attention. The album was ranked number 441 on Rolling Stone magazine's list of the 500 greatest albums of all time. No Doubt embarked on a tour to promote the album. It was designed by Project X and lasted two and a half years. An early 1997 performance at the Arrowhead Pond of Anaheim was filmed and released as Live in the Tragic Kingdom on VHS and later DVD., can you guess it ?

A: RIAA
Problem: Given the question: The answer to the question: What is the name of the orchestra to whose funds Bould always contributed his share of the recording fees? is inside the article: In 1952 the LPO negotiated a five-year contract with Decca Records, which was unusually rewarding for the orchestra, giving it a 10 per cent commission on most sales. On top of this, Boult always contributed his share of the recording fees to the orchestra's funds. In the same year, the LPO survived a crisis when Russell was dismissed as its managing director. He was an avowed member of the Communist party; when the cold war began some influential members of the LPO felt that Russell's private political affiliations compromised the orchestra, and pressed for his dismissal. Boult, as the orchestra's chief conductor, stood up for Russell, but when matters came to a head Boult ceased to protect him. Deprived of that crucial support, Russell was forced out. Kennedy speculates that Boult's change of mind was due to a growing conviction that the orchestra would be "seriously jeopardized financially" if Russell remained in post. A later writer, Richard Witts, suggests that Boult sacrificed Russell because he believed doing so would enhance the LPO's chance of being appointed resident orchestra at the Royal Festival Hall.In 1953 Boult once again took charge of the orchestral music at a coronation, conducting an ensemble drawn from UK orchestras at the coronation of Elizabeth II. During the proceedings, he conducted the first performances of Bliss's Processional and Walton's march Orb and Sceptre. In the same year he returned to the Proms after a three-year absence, conducting the LPO. The notices were mixed: The Times found a Brahms symphony "rather colourless, imprecise and uninspiring", but praised Boult and the orchestra's performance of The Planets. In the same year the orchestra celebrated its 21st birthday, giving a series of concerts at the Festival Hall and the Royal Albert Hall in which Boult was joined by guest conductors including Paul Kletzki, Jean Martinon, Hans Schmidt-Isserstedt, Georg Solti, Walter Susskind and Vaughan Williams.In 1956 Boult and the LPO visited Russia. Boult had not wished to go on..., can you guess it ?
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The answer is:
LPO
[Q]: The answer to the question: What is the name of the person that persuades the Khedive of Egypt to accept the cheque? is inside the article: In 1874, Disraeli's ambitious foreign policy, aimed at creating a British empire, is voted down by the House of Commons after a speech by his great rival, William Gladstone. Later, Disraeli receives the welcome news that the spendthrift Khedive of Egypt is in dire need of money and is willing to sell the controlling shares in the Suez Canal. The purchase of the canal would secure control of India, but Michael Probert, head of the Bank of England, makes it clear to Disraeli that he is vehemently opposed to any such plan. Disraeli then summons Hugh Myers, a leading Jewish banker. Meanwhile, Lord Charles Deeford proposes to Lady Clarissa Pevensey. Although she is in love with him, she turns him down. He is content to enjoy his wealth and high social standing, and lacks the ambition she wants in a husband; further, she is a great admirer of the Prime Minister and Charles has no strong opinion about him. Disraeli, seeing promise in the young man and wanting Clarissa to be happy, convinces Charles to come work for him, and tells him about the canal purchase. But he does not tell him about the spies. Russia, eager to seize India for itself, has assigned two spies to watch Disraeli: Mrs. Travers, who has entree to the highest social circles, and Mr. Foljambe. Disraeli was not fooled; he has hired Foljambe as his personal government secretary, the better to deceive him. When Foljambe asks Charles if Myers is there to provide financial backing for the purchase of the canal, Charles says nothing, but his manner makes it clear that Foljambe has guessed correctly. Mrs. Travers orders Foljambe to leave the country and warn their masters. Disraeli soon discovers what has happened. When he decides to send an agent to the khedive immediately, Clarissa suggests he send Charles. Charles persuades the khedive to accept Myers' cheque in exchange for the shares, also proving his own worth to Clarissa., can you guess it ?
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[A]:
Lord Charles Deeford