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.
--------
Question: Passage: The band released Lost Dogs, a two-disc collection of rarities and B-sides, and Live at the Garden, a DVD featuring the band's July 8, 2003 concert at Madison Square Garden through Epic Records in November 2003. In 2004, Pearl Jam released the live album, Live at Benaroya Hall, through a one-album deal with BMG. 2004 marked the first time that Pearl Jam licensed a song for usage in a television show; a snippet of the song "Yellow Ledbetter" was used in the final episode of the television series Friends. Later that year, Epic released rearviewmirror (Greatest Hits 1991–2003), a Pearl Jam greatest hits collection spanning 1991 to 2003. This release marked the end of Pearl Jam's contractual agreement with Epic Records.Pearl Jam played a show at Easy Street Records in Seattle in April 2005; recordings from the show were compiled for the Live at Easy Street album and released exclusively to independent record stores in June 2006. The band embarked on a Canadian cross-country tour in September 2005, kicking off the tour with a fundraising concert in Missoula, Montana for Democratic politician Jon Tester, then playing the Gorge Amphitheater before crossing into Canada. After touring Canada, Pearl Jam proceeded to open a Rolling Stones concert in Pittsburgh, then played two shows at the Borgata casino in Atlantic City, New Jersey, before closing the tour with a concert in Philadelphia, Pennsylvania. The official bootlegs for the band's 2005 shows were distributed via Pearl Jam's official website in MP3 form. Pearl Jam also played a benefit concert to raise money for Hurricane Katrina relief on October 5, 2005, at the House of Blues in Chicago, Illinois. On November 22, 2005, Pearl Jam began its first Latin American tour. 
Question: In what year was rearviewmirror released?

Answer: 2004.


Question: Passage: A musician named Dixie Dwyer begins working with mobsters to advance his career but falls in love with the girlfriend of gangland kingpin Dutch Schultz.
A dancer from Dixie's neighborhood, Sandman Williams, is hired with his brother by the Cotton Club, a jazz club where most of the performers are black and the customers white. Owney Madden, a mobster, owns the club and runs it with his right-hand man, Frenchy.
Dixie becomes a Hollywood film star, thanks to the help of Madden and the mob but angering Schultz. He also continues to see Schultz's moll, Vera Cicero, whose new nightclub has been financed by the jealous gangster.
In the meantime, Dixie's ambitious younger brother Vincent becomes a gangster in Schultz's mob and eventually a public enemy, holding Frenchy as a hostage.
Sandman alienates his brother Clay at the Cotton Club by agreeing to perform a solo number there. While the club's management interferes with Sandman's romantic interest in Lila, a singer, its cruel treatment of the performers leads to an intervention by Harlem criminal "Bumpy" Rhodes on their behalf.
Dutch Schultz is violently dealt with by Madden's men while Dixie and Sandman perform on the Cotton Club's stage. 
Question: How does the dancer know Clay?

Answer: his brother.


Question: Passage: The architectural writer Geoffrey Tyack has written that Nuffield College was Oxford's "most important architectural project of the immediate post-war years". Opinions about the architecture merits of the college have varied, although most have been unfavourable. The authors of a 1961 booklet on the architecture of modern Oxford said that it was "Oxford's biggest monument to barren reaction". The Cotswold style was "taken absurdly out of context and mercilessly stretched", and did not "harmonise with the clumsy tower", whilst the spire "[perched] uneasily ... despite its elaborate base". An unnamed journalist wrote in The Times in 1959 that the main buildings of the quadrangles were "somewhat oddly wedded to small basins which irresistibly suggest a Lilliputian Versailles". The same writer said that the tower rose "Manhattan-wise for 10 storeys through the twentieth century, only to have a diminutive spire, escaped from the fifteenth, push through its top to steal the last laugh". Peter Sager, too, thought that the "high-rise library" could "easily stand on the Hudson". Sir Howard Colvin said that the "utilitarian function" of the tower "accorded ill with its original ornamental purpose", and that the architects had "failed to find a satisfactory solution" to the "repetitive uniformity of fenestration".  Of the flèche, Colvin said that it "makes its contribution to the Oxford skyline without any overt reference to historical precedent". Geoffrey Tyack also disliked the tower, describing it as "an ungainly structure" that was "lit by a monotonous array of windows punched out of the wall surface"; however, he thought the hall was "an effective reinterpretation of the traditional collegiate pattern".The architectural historian Sir Nikolaus Pevsner compared the college unfavourably to the designs of the Danish architect Arne Jacobsen  for St Catherine's College, Oxford, construction of which began in 1960 (the year that Nuffield College was completed): St Catherine's, in his view, was "the most perfect piece of architecture of 20th-century Oxford" and made Nuffield "look even more absurd". Nevertheless, he "proposed forgiveness" for the "mighty tower", which "positively helps the famous skyline of Oxford", adding that it has "enough identity to be sure that one day it will find affection". He said that the tower had something of the architect Edwin Lutyens' "felicitous manipulation of period details into a non-period whole and will, I prophesy, one day be loved", although he was less sure that this fate awaited the rest of the buildings. Simon Jenkins said of Pevsner's prophecy about the tower, "I doubt it"; he described it as "at best ungainly", with a "weak spire", and said that "vegetation was its best hope, as for the rest of Nuffield". The college, in his view "required a sense of humour". 
Question: What is the last name of the person who described the Nuffield College tower as an ungainly structure?

Answer:
Tyack.