Question: Kansas City Live Stock Exchange was the HQ of a yard which closed when?

full_context: Document 1: Golden Ox: The Golden Ox was a steakhouse restaurant located in the Kansas City Live Stock Exchange building in the West Bottoms area of Kansas City, Missouri. Founded in 1949, the Golden Ox was the birthplace of the Kansas City strip steak. The Golden Ox was often regarded as the oldest steakhouse in Kansas City, because while Jess & Jim's Steakhouse opened more than a decade earlier in 1938, the Martin City area where Jess & Jim's is located was not annexed by Kansas City until 1963. The original Golden Ox location closed permanently following dinner on December 20, 2014, but new owners have leased the space and will reopen the Golden Ox in a renovated portion of the original space in Spring 2016.
Document 2: New Orleans Cotton Exchange: The New Orleans Cotton Exchange was established in New Orleans, Louisiana, in 1871 as a centralized forum for the trade of cotton. It operated in New Orleans until closing in 1964. Occupying several buildings over its history, its final location, the New Orleans Cotton Exchange Building, is now a National Historic Landmark.
Document 3: Kansas City Live Stock Exchange: The Kansas City Live Stock Exchange was the headquarters of the Kansas City Stockyards. It is located at 1600 Gennesse in Kansas City, Missouri, in the West Bottoms. The building is listed on the National Register of Historic Places.
Document 4: F. W. Woolworth Building (Kansas City, Missouri): The F.W. Woolworth Building is a historic department store building located in Kansas City, Missouri that served as a retail location for the F. W. Woolworth Company from 1928 until 1964. The one-story building includes a balustrade parapet and Moderne storefront.
Document 5: American Stock Exchange Building: The American Stock Exchange Building, formerly known as the New York Curb Exchange Building, is the former headquarters of the American Stock Exchange. It is located on Trinity Place in the Financial District of Lower Manhattan, New York City. Built in 1921 and enlarged in 1929-31, the building represents a link to the historical practices of stock trading outside the strictures of the New York Stock Exchange, which took place outside ("on the curb") prior to the construction of this building. It was designated a National Historic Landmark in 1978. The building presently stands vacant, the stock exchange having moved out after merging with the NYSE in 2008.
Document 6: Jenkins Music Company Building: The Jenkins Music Company Building in Kansas City, Missouri was built in 1911 at 1217-1223 Walnut Street, located in the Kansas City Power and Light District. It is a significant example of unaltered, Modernistic style commercial architecture, combining Late Gothic Revival and Art Deco decorative elements. It was listed on the National Register of Historic Places in 1979.
Document 7: Cross S Ranch Headquarters: The Cross S Ranch Headquarters is a historic building located in farmland 5 mi south of Olustee, Oklahoma. The two-story stone building served as the headquarters of the Cross S Ranch, a cattle ranch founded in 1891. As a major cattle trail passed through the area, the ranch took advantage of the open land to raise free-range cattle. By 1902, the ranch had decreased in size due to homesteaders and raised horses rather than cattle. The ranch eventually became a wheat farm, reflecting a broader shift in Jackson County agricultural production. A larger wheat farm purchased the ranch in the 1970s, and the headquarters building is all that remains of the original property.
Document 8: Kansas City Stockyards: The Kansas City Stockyards in the West Bottoms west of downtown Kansas City, Missouri flourished from 1871 until closing in 1991.
Document 9: Kansas City Country Club: The Kansas City Country Club, founded in 1896, is a country club in Mission Hills, Kansas, USA, an affluent suburb of Kansas City, Missouri. It is the club for which the Country Club District and the Country Club Plaza of Kansas City are named. The club claims to be the third oldest country club west of the Mississippi River.
Document 10: 1201 Walnut: The 1201 Walnut Building is a Skyscraper located in Downtown Kansas City, Missouri, USA, built by HNTB Architects in 1991. Found at the intersection of 12th and Walnut streets, it is the eighth tallest habitable structure in the Kansas City Metropolitan Area, and the twelfth-tallest habitable structure in Missouri, at 427 feet. The exterior is made of mostly dark-colored glass, and granite panels, and is very close the new Sprint Center and Power & Light District, part of the redevelopment of downtown Kansas City. The glass look helps to further the glass-theme that the Sprint Center, H&R Block Building, and the "Kansas City Star" printing press have. In late 2010, building tenant Stinson Morrison Hecker, LLP acquired the rights to place a large sign and corporate logo atop the southern face of the building.
Document 11: Downtown Kansas City: Downtown Kansas City is the central business district (CBD) of Kansas City, Missouri and the Kansas City metropolitan area. It is between the Missouri River in the north, to 31st Street in the south; and from the Kansas–Missouri state line east to Bruce R. Watkins Drive as defined by the Downtown Council of Kansas City; the 2010 Greater Downtown Area Plan formulated by the City of Kansas City defines the Greater Downtown Area to be the city limits of North Kansas City and Missouri to the north, the Kansas–Missouri state line to the west, 31st Street to the south and Woodland Avenue to the east. However, the definition used by the Downtown Council is the most commonly accepted.
Document 12: Towne West Square: Towne West Square is an enclosed shopping mall located in Wichita, Kansas, United States. Opened in 1980, it comprises more than 100 stores in 951447 sqft of gross leasable area. The mall's five anchor stores include Convergys, Dick's Sporting Goods, two Dillard's locations and JCPenney. Sears (the sixth anchor store) closed in December 2014, leaving one anchor space vacant. The original anchor stores in the mall were: Dillard's, Henry's, JC Penney, Montgomery Ward and Service Merchandise. Sears opened in 1994 (14 years after the rest of the mall) moving a store from the open air Twin Lakes Shopping Center. There is a drop in daycare closest to JCPenny that opened in May 2015 called the Kiddie Klubhouse.
Document 13: Kansas City Power and Light Building: The Kansas City Power and Light Building (also called the KCP&L Building and the Power and Light Building) is a landmark skyscraper located in Downtown Kansas City, Missouri. The building was constructed by Kansas City Power and Light in 1931, as a way to promote new jobs in Downtown Kansas City. Since then, the Art Deco structure has been a prominent part of the Kansas City skyline. The structure was the tallest building west of the Mississippi River upon its completion after succeeding the Smith Tower until completion of the Space Needle in 1962. The east side of the building faces the Power & Light District which bears its name, and the building's iconic lantern appears on promotional materials and signage for the district and even Kansas City as a whole.
Document 14: Union Stock Yard Gate: The Union Stock Yard Gate, located on Exchange Avenue at Peoria Street, was the entrance to the famous Union Stock Yards in Chicago. The gate was probably designed by John Wellborn Root of Burnham and Root around 1875, and is the only significant structural element of the stock yards to survive. It was designated a National Historic Landmark in 1981. The plaza surrounding the gate also includes the city's principal memorial to its firefighters.
Document 15: Karachi Stock Exchange: The Karachi Stock Exchange Limited (KSE), was a stock exchange located at the Stock Exchange Building (SEB) on Stock Exchange Road, in the heart of Karachi's Business District, I. I. Chundrigar Road, Karachi, Sindh Province of Pakistan. It is now incorporated in the Pakistan Stock Exchange along with the other two bourses of Pakistan, the Lahore Stock Exchange and the Islamabad Stock Exchange It is Pakistan's largest and one of the oldest stock exchange in South Asia by market capitalization, with many Pakistani consortium as well as overseas enterprises listings.
ground_truth: 1991