[Q]: Given the following passage "Chopin took the new salon genre of the nocturne, invented by the Irish composer John Field, to a deeper level of sophistication. He was the first to write ballades and scherzi as individual concert pieces. He essentially established a new genre with his own set of free-standing preludes (Op. 28, published 1839). He exploited the poetic potential of the concept of the concert etude, already being developed in the 1820s and 1830s by Liszt, Clementi and Moscheles, in his two sets of studies (Op. 10 published in 1833, Op. 25 in 1837).", answer the following question. Note that the answer is present within the text. Question: Which composer, other than Liszt, Clementi, Moscheles, and John Field, is mentioned in the article?
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[A]: Chopin

[Q]: Given the following passage "The Heptanesean kantadhes ( 'serenades'; sing.: ) became the forerunners of the Greek modern song, influencing its development to a considerable degree. For the first part of the next century, several Greek composers continued to borrow elements from the Heptanesean style. The most successful songs during the period 18701930 were the so-called Athenian serenades, and the songs performed on stage ( 'theatrical revue songs') in revue, operettas and nocturnes that were dominating Athens' theater scene.", answer the following question. Note that the answer is present within the text. Question: The heptanesean kandtadhes is also called what?
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[A]: 'serenades'; sing.:

[Q]: Given the following passage "China Mobile had more than 2,300 base stations suspended due to power disruption or severe telecommunication traffic congestion. Half of the wireless communications were lost in the Sichuan province. China Unicom's service in Wenchuan and four nearby counties was cut off, with more than 700 towers suspended.", answer the following question. Note that the answer is present within the text. Question: What PR issue did China Mobile face?
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[A]: more than 2,300 base stations suspended

[Q]: Given the following passage "The New Delhi town plan, like its architecture, was chosen with one single chief consideration: to be a symbol of British power and supremacy. All other decisions were subordinate to this, and it was this framework that dictated the choice and application of symbology and influences from both Hindu and Islamic architecture.", answer the following question. Note that the answer is present within the text. Question: Who did the architects have to please?
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[A]:
British