Question: Who won the election for mayor in the city where WNJN-FM is located?

full_context: Document 1: 2017 Atlantic City mayoral election: The 2017 Atlantic City mayoral election was held on November 7, 2017 to elect the Mayor of Atlantic City, New Jersey. Primary elections were held on June 6. Incumbent Republican Don Guardian lost re-election to a second term to Democratic city councilman Frank Gilliam.
Document 2: WAJM: WAJM, assigned to 88.9 FM and licensed to Atlantic City, New Jersey, is a high school radio station owned by the Atlantic City Board of Education and is operated by the students of Atlantic City High School. Currently, WAJM broadcasts live Monday thru Friday from 7:00am to 3:30pm and during after hours, on weekends, holidays and when Atlantic City High School is closed due to inclement weather the station operates on an automated system where music, station IDs and PSA are shuffled and broadcast on-air. Starting at its inception WAJM had been broadcasting with a jazz radio format until 2009 when it flipped to a freeform radio format using the moniker 88.9 The Jam. The studios, offices and transmitter are located on the campus of Atlantic City High School on North Albany Avenue in Atlantic City. In 2009 WAJM began simulcasting its live and automated broadcasts via the Internet in both an audio only feed and audio/video feed. The station was a creation of Mr.Norman Draper. The first school year of on air broadcasting was 1996-97. That year the students interviewed "Sugar" Ray Leonard, and did a live simulcast from the grand opening of the new Atlantic City Convention Center.
Document 3: Philadelphia: The city uses the strong-mayor version of the mayor-council form of government, which is headed by one mayor, in whom executive authority is vested. Elected at-large, the mayor is limited to two consecutive four-year terms under the city's home rule charter, but can run for the position again after an intervening term. The Mayor is Jim Kenney, who replaced Michael Nutter, who served two terms from 2009 to January 2016. Kenney, as all Philadelphia mayors have been since 1952, is a member of the Democratic Party, which tends to dominate local politics so thoroughly that the Democratic Mayoral primary is often more widely covered than the general election. The legislative branch, the Philadelphia City Council, consists of ten council members representing individual districts and seven members elected at large. Democrats currently hold 14 seats, with Republicans representing two allotted at-large seats for the minority party, as well as the Northeast-based Tenth District. The current council president is Darrell Clarke.
Document 4: WRSU-FM: WRSU (88.7 FM) is a non-commercial college radio station serving the greater Central New Jersey area, broadcasting from the campus of Rutgers University in New Brunswick, New Jersey. It is a student and faculty-run radio station with Rutgers faculty member Mike Pavlichko serving as its Broadcast Administrator. WRSU broadcasts on FM and streams all of its programming online.
Document 5: 2017 Cincinnati mayoral election: The 2017 Cincinnati mayoral election took place on November 7, 2017, to elect the Mayor of Cincinnati, Ohio. The election was officially nonpartisan, with the top two candidates from the May 2 primary election advancing to the general election, regardless of party. Incumbent Democratic Mayor John Cranley won re-election to a second term.
Document 6: 2017 Raleigh mayoral election: The biennial nonpartisan election for the Mayor of Raleigh, North Carolina was held on Tuesday, Oct. 10, 2017. As no candidate won a majority of the vote in the first round, a runoff was held on November 7, 2017, as requested by the second - place finisher, Charles Francis. Incumbent Mayor Nancy McFarlane defeated Francis in the runoff, winning a fourth term in office.
Document 7: WNJN-FM: WNJN-FM (89.7 FM) is a radio station licensed to Atlantic City, New Jersey. The station is owned by WHYY, Inc., and simulcasts the public radio news and talk programming of WHYY-FM in Philadelphia, Pennsylvania.
Document 8: WAYV: WAYV (95.1 FM) is a commercial radio station located in Atlantic City, New Jersey. It airs a contemporary hit radio format. It has been among the top rated and billing stations in the Atlantic City market since 1980. Its studios are located at the Bayport One complex in West Atlantic City, and its transmitter is located north of Atlantic City. The on-air personalities are Mike & Diane (mornings), Nikki (middays), Phil Rossi (afternoons), and Jackson Blue (weeknights). WAYV is simulcast on 105.5 WAIV in Cape May.
Document 9: WPGG: WPGG (1450 AM; "WPG Talk Radio 95.5") is an American radio station licensed to serve the community of Atlantic City, New Jersey. The station is owned by Townsquare Media and the broadcast license is held by Townsquare Media Atlantic City License, LLC. Operating with non-directional 1,000 watts day and night, the station can be heard throughout New Jersey's Ocean, Atlantic, and Cape May Counties and into southern Delaware, coastal Maryland, coastal North Carolina, the southern side of much of Long Island, NY, and southern parts of Cape Cod, MA. Since October 22, 2012, the station broadcasts a talk radio format under the branding "WPG Talk Radio 1450." In May 2016, reflecting the frequency of its FM translator, 104.1 W281BH, the station rebranded as "WPG Talk Radio 104.1." In May 2019, the station moved to a new translator, 95.5 W238CZ with another rebranding as "WPG Talk Radio 95.5" (104.1 became the new home of Classic Rock "Rock 104.1", relaying the signal of WENJ 97.3-HD4). WPGG's transmitter is located in Atlantic City, while its studios are in, and translator transmits from, Northfield, New Jersey.
Document 10: Atlantic City, New Jersey: In an effort at revitalizing the city, New Jersey voters in 1976 passed a referendum, approving casino gambling for Atlantic City; this came after a 1974 referendum on legalized gambling failed to pass. Immediately after the legislation passed, the owners of the Chalfonte-Haddon Hall Hotel began converting it into the Resorts International. It was the first legal casino in the eastern United States when it opened on May 26, 1978. Other casinos were soon constructed along the Boardwalk and, later, in the marina district for a total of eleven today. The introduction of gambling did not, however, quickly eliminate many of the urban problems that plagued Atlantic City. Many people have suggested that it only served to exacerbate those problems, as attested to by the stark contrast between tourism intensive areas and the adjacent impoverished working-class neighborhoods. In addition, Atlantic City has been less popular than Las Vegas, as a gambling city in the United States. Donald Trump helped bring big name boxing bouts to the city to attract customers to his casinos. The boxer Mike Tyson had most of his fights in Atlantic City in the 1980s, which helped Atlantic City achieve nationwide attention as a gambling resort. Numerous highrise condominiums were built for use as permanent residences or second homes. By end of the decade it was one of the most popular tourist destinations in the United States.
Document 11: WNJP: WNJP (88.5 FM) is a radio station licensed to Sussex, New Jersey. The station is owned by New York Public Radio, and is an affiliate of their New Jersey Public Radio network.
Document 12: 2017 New Jersey gubernatorial election: The New Jersey gubernatorial election of 2017 was held on November 7, 2017. There were seven candidates. Candidates for Lieutenant Governor of New Jersey run on the same ticket and thus are elected at the same time. Incumbent Republican Governor Chris Christie, who was re-elected to a second term in 2013, was term - limited and could not run for a third consecutive term.
Document 13: 2017 Boston mayoral election: Boston mayoral election, 2017 ← 2013 November 7, 2017 2021 → Candidate Marty Walsh Tito Jackson Party Nonpartisan Nonpartisan Popular vote 70,125 36,433 Percentage 65.3% 33.9% Mayor before election Marty Walsh Elected Mayor Marty Walsh
Document 14: 2017 New York City mayoral election: An election for Mayor of New York City was held on November 7, 2017. Bill de Blasio, the incumbent mayor, won re-election to a second term.
Document 15: WXPN: WXPN (88.5 FM) is a non-commercial, public FM radio station licensed to The Trustees of the University of Pennsylvania in Philadelphia, Pennsylvania that broadcasts an adult album alternative (AAA) radio format, along with many other format shows. WXPN produces "World Cafe", a music program distributed by NPR to many non-commercial stations in the United States. The station's call sign, which is often abbreviated to XPN, stands for "Experimental Pennsylvania Network". The broadcast tower used by WXPN is located at (), in the antenna farm complex in the Roxborough section of Philadelphia.
ground_truth: Frank Gilliam
sub_queries: What city is WNJN-FM located? Answer: Atlantic City
who won the election for mayor in Atlantic City Answer: Frank Gilliam