Question: who is the present mayor of the city where the band that performed Brother was formed in?

full_context: Document 1: Linkin Park: Linkin Park is an American rock band from Agoura Hills, California. The band's current lineup comprises vocalist/rhythm guitarist Mike Shinoda, lead guitarist Brad Delson, bassist Dave Farrell, DJ/keyboardist Joe Hahn, and drummer Rob Bourdon, all of whom are founding members. Vocalists Mark Wakefield and Chester Bennington and bassist Kyle Christner are former members of the band.
Document 2: Metallica: Metallica is an American heavy metal band. The band was formed in 1981 in Los Angeles, California, by drummer Lars Ulrich and vocalist/guitarist James Hetfield, and has been based in San Francisco, California for most of its career. The group's fast tempos, instrumentals and aggressive musicianship made them one of the founding "big four" bands of thrash metal, alongside Megadeth, Anthrax and Slayer. Metallica's current lineup comprises founding members Hetfield and Ulrich, longtime lead guitarist Kirk Hammett and bassist Robert Trujillo. Guitarist Dave Mustaine (who went on to form Megadeth) and bassists Ron McGovney, Cliff Burton and Jason Newsted are former members of the band.
Document 3: Seattle: Seattle's political culture is very liberal and progressive for the United States, with over 80% of the population voting for the Democratic Party. All precincts in Seattle voted for Democratic Party candidate Barack Obama in the 2012 presidential election. In partisan elections for the Washington State Legislature and United States Congress, nearly all elections are won by Democrats. Seattle is considered the first major American city to elect a female mayor, Bertha Knight Landes. It has also elected an openly gay mayor, Ed Murray, and a socialist councillor, Kshama Sawant. For the first time in United States history, an openly gay black woman was elected to public office when Sherry Harris was elected as a Seattle city councillor in 1991. The majority of the current city council is female, while white men comprise a minority.
Document 4: Seattle: In recent years, the city has experienced steady population growth, and has been faced with the issue of accommodating more residents. In 2006, after growing by 4,000 citizens per year for the previous 16 years, regional planners expected the population of Seattle to grow by 200,000 people by 2040. However, former mayor Greg Nickels supported plans that would increase the population by 60%, or 350,000 people, by 2040 and worked on ways to accommodate this growth while keeping Seattle's single-family housing zoning laws. The Seattle City Council later voted to relax height limits on buildings in the greater part of Downtown, partly with the aim to increase residential density in the city centre. As a sign of increasing inner-city growth, the downtown population crested to over 60,000 in 2009, up 77% since 1990.
Document 5: Brother (Pearl Jam song): "Brother" is a song by the American rock band Pearl Jam. Featuring lyrics written by vocalist Eddie Vedder and music written by guitarist Stone Gossard, "Brother" was an outtake from the band's debut album, "Ten". The song was included as an instrumental version on the 2003 B-sides and rarities album, "Lost Dogs". The version of "Brother" with vocals appears on the 2009 "Ten" reissue. The version of the song with vocals was released to radio in 2009, however a commercial single was not released. The song topped the "Billboard" Modern Rock Tracks chart, where it spent a total of two weeks at number one.
Document 6: In Hiding: "In Hiding" is a song by the American rock band Pearl Jam. Featuring lyrics written by vocalist Eddie Vedder and music written by guitarist Stone Gossard, "In Hiding" is the eleventh track on the band's fifth studio album, "Yield" (1998). Despite the lack of a commercial single release, the song managed to reach number 13 on the "Billboard" Modern Rock Tracks chart and number 14 on their Mainstream Rock Tracks chart.
Document 7: Minneapolis: Minneapolis is a stronghold for the Minnesota Democratic–Farmer–Labor Party (DFL), an affiliate of the Democratic Party. The Minneapolis City Council holds the most power and represents the city's thirteen districts called wards. The city adopted instant-runoff voting in 2006, first using it in the 2009 elections. The council has 12 DFL members and one from the Green Party. Election issues in 2013 included funding for a new Vikings stadium over which some incumbents lost their positions. That year, Minneapolis elected Abdi Warsame, Alondra Cano, and Blong Yang, the city's first Somali-American, Mexican-American, and Hmong-American city councilpeople, respectively.Jacob Frey of the DFL is the current mayor of Minneapolis. The office of mayor is relatively weak but has some power to appoint individuals such as the chief of police. Parks, taxation, and public housing are semi-independent boards and levy their own taxes and fees subject to Board of Estimate and Taxation limits. Lisa Bender is the current president of the City Council.In 2018, the city council passed the Minneapolis Comprehensive 2040 Plan and submitted it for Metropolitan Council approval. Watched nationally, the plan rezones predominantly single-family residential neighborhoods for triplexes to increase affordable housing, seeks to reduce the effects of climate change, and tries to rectify some of the city's racial disparities.At the federal level, Minneapolis proper sits within Minnesota's 5th congressional district, which has been represented since 2018 by Democrat Ilhan Omar, the first practicing Muslim woman and the first Somali-American in Congress. Both of Minnesota's two U.S. Senators, Amy Klobuchar and Tina Smith, were elected or appointed while living in Minneapolis and are also Democrats.The Republican Party of Minnesota in January 2014 moved its state headquarters from Saint Paul to the Seward neighborhood of Minneapolis.
Document 8: Loaded discography: Loaded (also known as Duff McKagan's Loaded) is an American hard rock band from Seattle, Washington, formed in 1999. Since 2001, the band's line-up has included vocalist and rhythm guitarist Duff McKagan (Velvet Revolver and formerly of Guns N' Roses), lead guitarist Mike Squires (formerly of Nevada Bachelors and Alien Crime Syndicate) and bassist Jeff Rouse (formerly of Alien Crime Syndicate, Sirens Sister and Vendetta Red). Since 2009, Isaac Carpenter (formerly of Loudermilk, Gosling and The Exies) has been the band's drummer replacing Geoff Reading (formerly of New American Shame and Green Apple Quick Step). The band has released 3 studio albums, 1 live album, 1 extended play, 4 singles and 4 music videos.
Document 9: Seattle: Like most parts of the United States, government and laws are also run by a series of ballot initiatives (allowing citizens to pass or reject laws), referenda (allowing citizens to approve or reject legislation already passed), and propositions (allowing specific government agencies to propose new laws/tax increases directly to the people). Federally, Seattle is part of Washington's 7th congressional district, represented by Democrat Jim McDermott, elected in 1988 and one of Congress's liberal members. Ed Murray is currently serving as mayor.
Document 10: Be a Brother: Be a Brother is the third album by Big Brother and the Holding Company, released in 1970. It was their first album after Janis Joplin's departure. Recruited in her place were guitarist David Shallock and singer-songwriters Nick Gravenites and Kathi McDonald.
Document 11: San Diego: The members of the city council are each elected from single member districts within the city. The mayor and city attorney are elected directly by the voters of the entire city. The mayor, city attorney, and council members are elected to four-year terms, with a two-term limit. Elections are held on a non-partisan basis per California state law; nevertheless, most officeholders do identify themselves as either Democrats or Republicans. In 2007, registered Democrats outnumbered Republicans by about 7 to 6 in the city, and Democrats currently (as of 2015[update]) hold a 5-4 majority in the city council. The current mayor, Kevin Faulconer, is a Republican.
Document 12: Pearl Jam: Pearl Jam is an American rock band formed in 1990 in Seattle, Washington. The band's current lineup comprises founding members Eddie Vedder (lead vocals), Mike McCready (lead guitar), Stone Gossard (rhythm guitar) and Jeff Ament (bass), and longtime drummer Matt Cameron. Keyboardist Boom Gaspar has also been a session/touring member with the band since 2002. Drummers Jack Irons, Dave Krusen, Matt Chamberlain and Dave Abbruzzese are former members of the band.
Document 13: Thumbing My Way: "Thumbing My Way" is a song by the American rock band Pearl Jam. Written by vocalist Eddie Vedder, "Thumbing My Way" is the seventh track on the band's seventh studio album, "Riot Act" (2002).
Document 14: Vs. (Pearl Jam album): Pearl Jam decided to scale back its promotional efforts for "Vs.", including declining to produce music videos for any of the album's singles. Upon its release, "Vs." set the record for most copies of an album sold in its first week, a record it held for five years. "Vs." occupied the number one spot on the "Billboard" 200 chart for five weeks, the longest duration for a Pearl Jam album. The album has been certified seven times platinum by the RIAA in the United States.
Document 15: 11/6/00 – Seattle, Washington: 11/6/00 – Seattle, Washington is a three-disc live album and the seventy-second and final in a long series of live bootlegs that the American alternative rock band Pearl Jam released from the band's 2000 Binaural Tour. It was released along with the other official bootlegs from the second North American leg of the tour on March 27, 2001.
ground_truth: Ed Murray
sub_queries: Brother >> performer Answer: Pearl Jam
What city was Pearl Jam formed in? Answer: Seattle
Who is the present mayor of Seattle ? Answer: Ed Murray