Question: When did the Ford plant close in the city where WJAG is located?

full_context: Document 1: Warsaw: The FSO Car Factory was established in 1951. A number of vehicles have been assembled there over the decades, including the Warszawa, Syrena, Fiat 125p (under license from Fiat, later renamed FSO 125p when the license expired) and the Polonez. The last two models listed were also sent abroad and assembled in a number of other countries, including Egypt and Colombia. In 1995 the factory was purchased by the South Korean car manufacturer Daewoo, which assembled the Tico, Espero, Nubia, Tacuma, Leganza, Lanos and Matiz there for the European market. In 2005 the factory was sold to AvtoZAZ, a Ukrainian car manufacturer which assembled there the Chevrolet Aveo. The license for the production of the Aveo expired in February 2011 and has since not been renewed. Currently the company is defunct.
Document 2: KFAB: KFAB (1110 AM) is a 50,000 watt clear channel news and talk radio station licensed to Omaha, Nebraska. The station is owned by iHeartMedia, Inc..
Document 3: Norfolk Assembly: Norfolk Assembly was a Ford manufacturing plant that opened on April 20, 1925 on the Elizabeth River, near downtown Norfolk, Virginia -- closing in 2007.
Document 4: WAGG: WAGG (610 AM) is a radio station licensed to Birmingham, Alabama. It broadcasts at a daytime power 5,000 watts, and at nighttime, it broadcasts at 1,000 watts from a transmitter in the city's westside. WAGG is a gospel music station that targets Birmingham's African-American population. It is owned by SummitMedia, which also owns six other stations in the market, and all share studios in the Cahaba neighborhood in far southeast Birmingham. The station was assigned the WAGG call letters by the Federal Communications Commission on January 15, 1999.
Document 5: Windsor Assembly: Windsor Assembly is a FCA Canada automobile factory in Windsor, Ontario, Canada. The factory opened in 1928 and started minivan production in 1983. Windsor Assembly is Windsor's largest employer with 6,108 employees (5,847 hourly; 243 salaried).
Document 6: NUMMI: New United Motor Manufacturing, Inc. (NUMMI) was an automobile manufacturing company in Fremont, California, jointly owned by General Motors and Toyota that opened in 1984 and closed in 2010. On October 27, 2010, its former plant reopened as a 100% Tesla Motors-owned production facility, known as the Tesla Factory. The plant is located in the East Industrial area of Fremont between Interstate 880 and Interstate 680.
Document 7: WWAG: WWAG (107.9 FM) is a radio station licensed to serve McKee, Kentucky. The station is owned by Dandy Broadcasting, Inc. It airs a Country music format.
Document 8: 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 9: Janesville Assembly Plant: Janesville Assembly Plant is a former automobile factory owned by General Motors located in Janesville, Wisconsin. Opened in 1919, it was the oldest operating GM plant when it was largely idled in December 2008, and ceased all remaining production on April 23, 2009.
Document 10: Victoria (Australia): Historically, Victoria has been the base for the manufacturing plants of the major car brands Ford, Toyota and Holden; however, closure announcements by all three companies in the 21st century will mean that Australia will no longer be a base for the global car industry, with Toyota's statement in February 2014 outlining a closure year of 2017. Holden's announcement occurred in May 2013, followed by Ford's decision in December of the same year (Ford's Victorian plants—in Broadmeadows and Geelong—will close in October 2016).
Document 11: Southampton: Other major employers in the city include Ordnance Survey, the UK's national mapping agency, whose headquarters is located in a new building on the outskirts of the city, opened in February 2011. The Lloyd's Register Group has announced plans to move its London marine operations to a specially developed site at the University of Southampton. The area of Swaythling is home to Ford's Southampton Assembly Plant, where the majority of their Transit models are manufactured. Closure of the plant in 2013 was announced in 2012, with the loss of hundreds of jobs.
Document 12: KXNE-FM: KXNE-FM (89.3 FM) is a radio station licensed to Norfolk, Nebraska. The station is owned by Nebraska Educational Telecommunications, and is an affiliate of the Nebraska Public Radio Network (NET Radio).
Document 13: 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 14: WJAG: WJAG (780 AM, "Newstalk 780") is a radio station broadcasting a News Talk Information format. Licensed to Norfolk, Nebraska, United States, since 1922 the station was initially licensed to the Huse Publishing Company, publisher of the Norfolk Daily News, and later (1956) to a subsidiary, WJAG, Inc.
Document 15: 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.
ground_truth: 2007
sub_queries: What city is WJAG located? Answer: Norfolk
when did the ford plant in Norfolk close Answer: 2007