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.

Ex Input:
Passage: Zappa's relationship with long-time manager Herb Cohen ended in 1976. Zappa sued Cohen for skimming more than he was allocated from DiscReet Records, as well as for signing acts of which Zappa did not approve. Cohen filed a lawsuit against Zappa in return, which froze the money Zappa and Cohen had gained from an out-of-court settlement with MGM over the rights of the early Mothers of Invention recordings. It also prevented Zappa having access to any of his previously recorded material during the trials. Zappa therefore took his personal master copies of the rock-oriented Zoot Allures (1976) directly to Warner Bros., thereby bypassing DiscReet.In the mid-1970s Zappa prepared material for Lather (pronounced "leather"), a four-LP project. Lather encapsulated all the aspects of Zappa's musical stylesrock tunes, orchestral works, complex instrumentals, and Zappa's own trademark distortion-drenched guitar solos. Wary of a quadruple-LP, Warner Bros. Records refused to release it. Zappa managed to get an agreement with Phonogram Inc., and test pressings were made targeted at a Halloween 1977 release, but Warner Bros. prevented the release by claiming rights over the material. Zappa responded by appearing on the Pasadena, California radio station KROQ, allowing them to broadcast Lather and encouraging listeners to make their own tape recordings. A lawsuit between Zappa and Warner Bros. followed, during which no Zappa material was released for more than a year. Eventually, Warner Bros. issued different versions of much of the Lather material in 1978 and 1979 as four individual albums (five full-length LPs) with limited promotion.Although Zappa eventually gained the rights to all his material created under the MGM and Warner Bros. contracts, the various lawsuits meant that for a period Zappa's only income came from touring, which he therefore did extensively in 197577 with relatively small, mainly rock-oriented, bands. Drummer Terry Bozzio became a regular band member, Napoleon Murphy Brock stayed on for a while, and original Mothers of Invention bassist Roy Estrada joined. Among other musicians were bassist Patrick O'Hearn, singer-guitarist Ray White and keyboardist/violinist Eddie Jobson. In December 1976, Zappa appeared as a featured musical guest on the NBC television show Saturday Night Live. Zappa's song "I'm the Slime" was performed with a voice-over by SNL booth announcer Don Pardo, who also introduced "Peaches En Regalia" on the same airing. In 1978, Zappa served both as host and musical act on the show, and as an actor in various sketches. The performances included an impromptu musical collaboration with cast member John Belushi during the instrumental piece "The Purple Lagoon". Belushi appeared as his Samurai Futaba character playing the tenor sax with Zappa conducting.
Question: What is the first name of the person who prevented Zappa having access to any of his previously recorded material during the trials?

Ex Output:
Herb.

Ex Input:
Passage: Is This It received widespread critical acclaim; aggregating website Metacritic reports a normalized rating of 91, based on 26 critical reviews. Joe Levy of Rolling Stone explained that the record is "the stuff of which legends are made", and summed it up as "more joyful and intense than anything else I've heard this year". Robert Christgau, writing in The Village Voice, described the Strokes as "a great groove band", and noted that "the beats implode, clashing/resolving with punky brevity and gnarly faux simplicity". In a perfect 10 review, NME reviewer John Robinson indicated that Is This It was one of the best debut LPs by a guitar band during the past 20 years. In contrast, Jon Monks of Stylus commented that its shallowness prevents it from ever being called a "classic". In his favorable A review, David Browne of Entertainment Weekly conceded that he did not know whether the Strokes would have a long-term impact, but noted that, at the time, the record "just feels right, and sometimes that's enough".Mark Lepage of Blender claimed that Is This It is similar to the works of 1970s bands the Velvet Underground, Television and the Feelies. Pitchfork's Ryan Schreiber suggested that, while the work of the Velvet Underground is an obvious inspiration for the Strokes, the band's only similarity to the other groups is the confidence with which they perform. AllMusic's Heather Phares concluded, "Granted, their high-fashion appeal and faultless influences ... have 'critics' darlings' written all over them. But like the similarly lauded Elastica and Supergrass before them, the Strokes don't rehash the sounds that inspire themthey remake them in their own image."Is This It was named the best album of 2001 by Billboard, CMJ, Entertainment Weekly, NME, Playlouder, and Time. Magnet, Q, and The New Yorker included it in their respective unnumbered shortlists of the best records issued that year. It figured highly in other end-of-year best album lists: at number two by The Herald, at number three by Mojo, at number five by The New York Times, at number eight by Rolling Stone and by USA Today, at number nine by The Boston Phoenix, and at number ten by Kludge. The record featured at number two behind Bob Dylan's Love and Theft in The Village Voice's 2001 Pazz & Jop critics' poll, which aggregated the votes of 621 prominent reviewers. In 2002, Is This It was named Best Album at the NME Awards and Best International Album at the Meteor Music Awards. It was nominated in the latter category at the Brit Awards, where the Strokes won Best International Newcomer and received a nomination in the Best International Group category. The same year, the quintet won Band Of The Year and Best New Act at the NME Awards and was nominated in the latter category at the MTV Europe Music Awards.
Question: What two categories did the Strokes win at the NME Awards?

Ex Output:
Band Of The Year.

Ex Input:
Passage: Up until the mid-19th century, long stretches of the Colorado and Green rivers between Wyoming and Nevada remained largely unexplored due to their remote location and dangers of navigation. Because of the dramatic drop in elevation of the two rivers, there were rumors of huge waterfalls and violent rapids, and Native American tales strengthened their credibility. In 1869, one-armed Civil War veteran John Wesley Powell led an expedition from Green River Station in Wyoming, aiming to run the two rivers all the way down to St. Thomas, Nevada, near present-day Hoover Dam. Powell and nine men none of whom had prior whitewater experience set out in May. After braving the rapids of the Gates of Lodore, Cataract Canyon and other gorges along the Colorado, the party arrived at the mouth of the Little Colorado River, where Powell noted down arguably the most famous words ever written about the Grand Canyon of the Colorado:
We are now ready to start on our way down the Great Unknown. Our boats, tied to a common stake, are chafing each other, as they are tossed by the fretful river. They ride high and buoyant, for their loads are lighter than we could desire. We have but a month's rations remaining. The flour has been re-sifted through the mosquito net sieve; the spoiled bacon has been dried, and the worst of it boiled; the few pounds of dried apples have been spread in the sun, and re-shrunken to their normal bulk; the sugar has all melted, and gone on its way down the river; but we have a large sack of coffee. The lighting of the boats has this advantage: they will ride the waves better, and we shall have little to carry when we make a portage.
We are three-quarters of a mile in the depths of the earth, and the great river shrinks into insignificance, as it dashes its angry waves against the walls and cliffs, that rise to the world above; they are but puny ripples, and we but pigmies, running up and down the sands, or lost among the boulders.
We have an unknown distance yet to run; an unknown river yet to explore. What falls there are, we know not; what rocks beset the channel, we know not; what walls rise over the river, we know not; Ah, well! we may conjecture many things. The men talk as cheerfully as ever; jests are bandied about freely this morning; but to me the cheer is somber and the jests are ghastly.
Question: What was the last name of the person who set out in May to lead an expedition?

Ex Output:
Powell.