Please answer this: Given the following context:  On April 17–18, 1995, McVeigh and Nichols removed the bomb supplies from their storage unit in Herington, Kansas, where Nichols lived, and loaded them into a Ryder rental truck. They then drove to Geary Lake State Park, where they nailed boards onto the floor of the truck to hold the 13 barrels in place and mixed the chemicals using plastic buckets and a bathroom scale. Each filled barrel weighed nearly 500 pounds (230 kg). McVeigh added more explosives to the driver's side of the cargo bay, which he could ignite (killing himself in the process) at close range with his Glock 21 pistol in case the primary fuses failed. During McVeigh's trial, Lori Fortier (the wife of Michael Fortier) stated that McVeigh claimed to have arranged the barrels in order to form a shaped charge. This was achieved by tamping the aluminum side panel of the truck with bags of ammonium nitrate fertilizer to direct the blast laterally towards the building. Specifically, McVeigh arranged the barrels in the shape of a backwards J; he later said that for pure destructive power, he would have put the barrels on the side of the cargo bay closest to the Murrah Building; however, such an unevenly distributed 7,000-pound (3,200 kg) load might have broken an axle, flipped the truck over, or at least caused it to lean to one side, which could have drawn attention. All or most of the barrels of ANNM contained metal cylinders of acetylene intended to increase the fireball and the brisance of the explosion.McVeigh then added a dual-fuse ignition system accessible from the truck's front cab. He drilled two holes in the cab of the truck under the seat, while two holes were also drilled in the body of the truck. One green cannon fuse was run through each hole into the cab. These time-delayed fuses led from the cab through plastic fish-tank tubing conduit to two sets of non-electric blasting caps which would ignite around 350 pounds (160 kg) the high-grade explosives that McVeigh stole from a rock quarry. The tubing was painted yellow to blend in with...  answer the following question:  Who drilled holes in the cab of a truck?
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Answer: McVeigh

Problem: Given the following context:  The postwar period also saw the beginning of Bush's 20-year involvement with grand opera, a genre in which, although he achieved little commercial recognition, he was retrospectively hailed by critics as a master of British opera second only to Britten. His first venture, Wat Tyler, was  written in a form which Bush thought acceptable to the general British public; it was not his choice, he wrote, that the opera and its successors all found their initial audiences in East Germany.  When eventually staged in Britain in 1974 the opera, although well received at Sadler's Wells, seemed somewhat old-fashioned; Philip Hope-Wallace in The Guardian thought the ending degenerated into "a choral union cantata", and found the music pleasant but not especially memorable. Bush's three other major operas were all characterised by their use of "local" music: Northumbrian folk-song in the case of Men of Blackmoor, Guyanese songs and dances in The Sugar Reapers, and American folk music in Joe Hill –  the last-named used in a manner reminiscent of Kurt Weill and the German opera with which Bush had become familiar in the  early 1930s.The extent to which Bush's music  changed substantially after the war was addressed by Meirion Bowen, reviewing a Bush concert in the 1980s. Bowen noted a distinct contrast between early and late works, the former showing primarily the influences of Ireland and of Bush's European contacts, while in the later pieces the idiom was "often overtly folklike and Vaughan Williams-ish".  In general Bush's late works continued to show all the hallmarks of his postwar oeuvre: vigour, clarity of tone and  masterful use of counterpoint. The Lascaux symphony, written when he was 83, is the composer's final major orchestral statement, and addresses deep philosophical issues relating to the origins and destiny of mankind.  answer the following question:  What is the last name of the person whose final major orchestral statement was written when he was 83?

A: Bush

Problem: Given the question: Given the following context:  Josh and Dinah Barkley (Fred Astaire and Ginger Rogers) are a husband-and-wife musical comedy team at the peak of their careers. After finishing a new show, Dinah meets serious French playwright Jacques Pierre Barredout, who suggests that Dinah should take up dramatic acting. Dinah tries to keep the suggestion a secret from Josh, but when he finally discovers Dinah hiding a script for Jacques' new show from him, the couple splits up.   Their good friend, acerbic composer Ezra Miller tries to trick them back together again, but fails.  When Josh secretly watches Dinah's rehearsals for Barredout's new play and sees how she is struggling, he calls her up and pretends to be the Frenchman, giving her notes that help her to understand her part, the young Sarah Bernhardt. As the result, Dinah gives a brilliant performance. After the show, she accidentally learns that her late-night mentor was Josh and not Barredout, so she rushes to Josh's apartment and the two reconcile.  answer the following question:  What is the last name of the late-night mentor?
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The answer is:
Barkley

Q: Given the following context:  Although the publicity generated by Five Leaves Left was minor, Boyd was keen to build on what momentum there was. Drake's second album, 1971's Bryter Layter, again produced by Boyd and engineered by John Wood, introduced a more upbeat, jazzier sound.Disappointed by his debut's poor commercial performance, Drake sought to move away from his pastoral sound, and agreed to Boyd's suggestions to include bass and drum tracks. "It was more of a pop sound, I suppose," Boyd later said. "I imagined it as more commercial." Like its predecessor, the album featured musicians from Fairport Convention, as well as contributions from John Cale on two songs: "Northern Sky" and "Fly". Trevor Dann noted that while sections of "Northern Sky" sound more characteristic of Cale, the song was the closest Drake came to a release with chart potential. Cale used heroin during this period, and his older friend Brian Wells suspected that Drake was also using.Boyd and Wood were confident that Bryter Layter would be a success, but it sold fewer than 3,000 copies. Reviews were again mixed: while Record Mirror praised Drake as a "beautiful guitarist—clean and with perfect timing, [and] accompanied by soft, beautiful arrangements", Melody Maker described the album as "an awkward mix of folk and cocktail jazz".Soon after its release, Boyd sold Witchseason to Island Records, and moved to Los Angeles to work with Warner Brothers to develop film soundtracks. The loss of his mentor, coupled with the album's poor sales, led Drake into further depression. His attitude to London had changed: he was unhappy living alone, and visibly nervous and uncomfortable performing at a series of concerts in early 1970. In June, Drake gave one of his final live appearances at Ewell Technical College, Surrey. Ralph McTell, who also performed that night, remembered: "Nick was monosyllabic. At that particular gig he was very shy. He did the first set and something awful must have happened. He was doing his song 'Fruit Tree' and walked off halfway through it."In 1971,...  answer the following question:  What was the last name of Drake's mentor?
A:
Boyd