Q: Given the following context:  Tosca is an opera in three acts by Giacomo Puccini to an Italian libretto by Luigi Illica and Giuseppe Giacosa. It premiered at the Teatro Costanzi in Rome on 14 January 1900. The work, based on Victorien Sardou's 1887 French-language dramatic play, La Tosca, is a melodramatic piece set in Rome in June 1800, with the Kingdom of Naples's control of Rome threatened by Napoleon's invasion of Italy. It contains depictions of torture, murder and suicide, as well as some of Puccini's best-known lyrical arias. Puccini saw Sardou's play when it was touring Italy in 1889 and, after some vacillation, obtained the rights to turn the work into an opera in 1895. Turning the wordy French play into a succinct Italian opera took four years, during which the composer repeatedly argued with his librettists and publisher. Tosca premiered at a time of unrest in Rome, and its first performance was delayed for a day for fear of disturbances. Despite indifferent reviews from the critics, the opera was an immediate success with the public. Musically, Tosca is structured as a through-composed work, with arias, recitative, choruses and other elements musically woven into a seamless whole. Puccini used Wagnerian leitmotifs to identify characters, objects and ideas. While critics have often dismissed the opera as a facile melodrama with confusions of plot—musicologist Joseph Kerman called it a "shabby little shocker"—the power of its score and the inventiveness of its orchestration have been widely acknowledged. The dramatic force of Tosca and its characters continues to fascinate both performers and audiences, and the work remains one of the most frequently performed operas. Many recordings of the work have been issued, both of studio and live performances.  answer the following question:  What is the first name of the person who used Wagnerian leitmotifs to identify characters, objects and ideas?
A: Giacomo

Question: Given the following context:  The sessions were interrupted by the escalating disagreement between Waters and Pink Floyd over who had the rights to the Pink Floyd name. O'Rourke, believing that his contract with Waters had been terminated illegally, sued Waters for £25,000 of back-commission. In a late-1986 board meeting of Pink Floyd Music Ltd (Pink Floyd's clearing house for all financial transactions since 1973), Waters learnt that a bank account had been opened to deal exclusively with all monies related to "the new Pink Floyd project". He immediately applied to the High Court to prevent the Pink Floyd name from being used again, but his lawyers discovered that the partnership had never been formally confirmed. Waters returned to the High Court in an attempt to gain a veto over further use of the band's name. Gilmour's team responded by issuing a press release affirming that Pink Floyd would continue to exist; however, Gilmour told a Sunday Times reporter: "Roger is a dog in the manger and I'm going to fight him, no one else has claimed Pink Floyd was entirely them. Anybody who does is extremely arrogant."Waters twice visited Astoria, and with his wife had a meeting in August 1986 with Ezrin; Ezrin later suggested that he was being "checked out". As Waters was still a shareholder and director of Pink Floyd Music, he was able to block any decisions made by his former bandmates. Recording moved to Mayfair Studios in February 1987, and from February to March – under the terms of an agreement with Ezrin to record close to his home – to A&M Studios in Los Angeles: "It was fantastic because ... the lawyers couldn't call in the middle of recording unless they were calling in the middle of the night." The bitterness of the row between Waters and Pink Floyd was covered in a November 1987 issue of Rolling Stone, which became the magazine's best-selling issue of that year. The legal disputes were resolved out-of-court by the end of 1987.  answer the following question:  What was the name of the person who applied to the High Court?
Answer: Waters

Question: Given the following context:  In 1870, concerned at the dominance of German music and the lack of opportunity for young French composers to have their works played, Saint-Saëns and Romain Bussine, professor of singing at the Conservatoire, discussed the founding of a society to promote new French music. Before they could take the proposal further, the Franco-Prussian War broke out. Saint-Saëns served in the National Guard during the war. During the brief but bloody Paris Commune that followed, his superior at the Madeleine, the Abbé Deguerry, was murdered by rebels; Saint-Saëns was fortunate to escape to temporary exile in England where he arrived in May 1871. With the help of George Grove and others he supported himself while there, giving recitals. Returning to Paris in the same year, he found that anti-German sentiments had considerably enhanced support for the idea of a pro-French musical society. The Société Nationale de Musique, with its motto, "Ars Gallica", had been established in February 1871, with Bussine as president, Saint-Saëns as vice-president and Henri Duparc, Fauré, Franck and Jules Massenet among its founder-members. As an admirer of Liszt's innovative symphonic poems, Saint-Saëns enthusiastically adopted the form; his first "poème symphonique" was Le Rouet d'Omphale (1871), premiered at a concert of the Sociéte Nationale in January 1872. In the same year, after more than a decade of intermittent work on operatic scores, Saint-Saëns finally had one of his operas staged. La princesse jaune ("The Yellow Princess"), a one-act, light romantic piece, was given at the Opéra-Comique, Paris in June. It ran for five performances.Throughout the 1860s and early 1870s, Saint-Saëns had continued to live a bachelor existence, sharing a large fourth-floor flat in the Rue du Faubourg Saint-Honoré with his mother. In 1875, he surprised many by marrying. The groom was approaching forty and his bride was nineteen; she was Marie-Laure Truffot, the sister of one of the composer's pupils. The marriage was not a success. In the words of the...  answer the following question:  What is the name of the person that George Grove helped?
Answer:
Saint-Saëns