In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
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Question: Passage: Their records have been heavily influenced by the "motorik" technique of 1970s krautrock groups such as Neu! and Faust. Tim Gane has supported the comparison: "Neu! did minimalism and drones, but in a very pop way." Dave Heaton of PopMatters said that their music also had "echoes of bubblegum, of exotica, of Beach Boys and bossa nova", with their earlier work "bearing strong Velvet Underground overtones". Funk, jazz, and Brazilian music were additional inspirations for the band. Stephan Davet of French newspaper Le Monde said that Emperor Tomato Ketchup (1996) had musical influences such as Burt Bacharach, and Françoise Hardy. The sounds influenced by minimalist composers Philip Glass and Steve Reich can be found on the 1999 album Cobra and Phases Group Play Voltage in the Milky Night. The same album, according to Rick Reger of Chicago Tribune, "charts [a course] somewhere between the Beach Boys and Kraftwerk." Stereolab's style also incorporates easy-listening music of the 1950s and '60s. Barney Hoskyns wrote in a review for Dots and Loops (1997) that the group moved "away from the one-chord Velvets drone-mesh of its early days" toward easy-listening and Europop. Joshua Klein in Washington Post said that, "Years before everyone else caught on, Stereolab [were] referencing the 1970s German bands Can and Neu!, the Mexican lounge music master Esquivel and the decidedly unhip Burt Bacharach." Regarding their later work such as Instant 0 in the Universe (2003) and Margerine Eclipse (2004), critics have compared the releases to the band's earlier guitar-driven style. 
Question: What band has musical influences such as Burt Bacharach?

Answer: Stereolab.


Question: Passage: By the late 1950s, Covent Garden was gradually abandoning its policy of productions in the vernacular; such singers as Maria Callas would not relearn their roles in English. This made it easier for Tucker to point up the difference between the two London opera companies. While Covent Garden engaged international stars, Sadler's Wells focused on young British and Commonwealth performers. Colin Davis was appointed musical director in succession to Gibson in 1961. The repertoire continued to mix familiar and unfamiliar operas. Novelties in Davis's time included Pizzetti's Murder in the Cathedral, Stravinsky's Oedipus rex, Richard Rodney Bennett's The Mines of Sulphur and more Janáček. Sadler's Wells's traditional policy of giving all operas in English continued, with only two exceptions: Oedipus rex, which was sung in Latin, and Monteverdi's L'Orfeo, sung in Italian, for reasons not clear to the press. In January 1962, the company gave its first Gilbert and Sullivan opera, Iolanthe, on the day on which the Savoy operas came out of copyright and the D'Oyly Carte monopoly ended.  The production was well received (it was successfully revived for many seasons until 1978) and was followed by a production of The Mikado in May of the same year.The Islington theatre was by now clearly too small to allow the company to achieve any further growth. A study conducted for the Arts Council reported that in the late 1960s the two Sadler's Wells companies comprised 278 salaried performers and 62 guest singers. The company had experience of playing in a large West End theatre, such as its 1958 sell-out production of The Merry Widow that had transferred to the 2,351-seat London Coliseum for a summer season. Ten years later, the lease of the Coliseum became available.  Stephen Arlen, who had succeeded Tucker as managing director, was the primary advocate for moving the company. After intense negotiations and fund-raising, a ten-year lease was signed in 1968.  One of the company's last productions at the Islington theatre was Wagner's The Mastersingers, conducted by Goodall in 1968, which 40 years later was described by Gramophone magazine as "legendary". The company left Sadler's Wells with a revival of the work with which it had re-opened the theatre in 1945, Peter Grimes. Its last performance at the Rosebery Avenue theatre was on 15 June 1968. 
Question: What are the names of the people that wrote the opera The Mikado?

Answer: Gilbert.


Question: Passage: "Climbing over rocky mountain" is the best known piece from Thespis, as it was transplanted in 1879 into one of Gilbert and Sullivan's most successful operas, The Pirates of Penzance. In 1902, Gilbert told a correspondent that this had happened accidentally. He and Sullivan had arrived in New York to produce the new opera, but the composer discovered that he had left his sketches behind in England. Fortunately, the entrance chorus from Thespis fitted the situation almost exactly, so it was substituted instead.Several scholars have doubted that explanation. In Sullivan's autograph score for the later work, the first part of "Climbing over rocky mountain" is actually taken from a Thespis copyist score, with the Thespis words cancelled and the new words written in, which raises the question of why Sullivan had a Thespis score to hand, if not for that purpose.Some suggest that other music from Thespis could have been used in Pirates. Goldberg suggests that "It is reasonable to believe that Sullivan made generous use of his Thespis music in other operettas: perhaps owing to the circumstances under which The Pirates of Penzance was written, it contains more than one unacknowledged borrowing from the unlucky firstling of the lucky pair." Reginald Allen says that "it seems certain" from its "rhythmic structure" that part of the Act I finale of Thespis, "Here's a pretty tale for future Iliads and Odysseys" became the original Act II finale in Pirates, "At length we are provided with unusual felicity", which was later deleted. Tillett and Spencer propose that most of Act I of Pirates was taken from Thespis. However, there is only circumstantial evidence for these suggestions. Except for "Climbing over rocky mountain", neither author admitted to borrowing from Thespis for later works. 
Question: What composer discovered that he had left his sketches behind in England?

Answer:
Gilbert.