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

Context paragraphs:
Kansas City Stockyards: The Kansas City Stockyards in the West Bottoms west of downtown Kansas City, Missouri flourished from 1871 until closing in 1991.

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.

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.

Shanghai Stock Exchange: The Shanghai Stock Exchange (SSE; ), is a stock exchange that is based in the city of Shanghai, China.  It is one of the two stock exchanges operating independently in the People's Republic of China, the other being the Shenzhen Stock Exchange.  Shanghai Stock Exchange is the world's 5th largest stock market by market capitalization at US$3.5 trillion as of February 2016, and 2nd largest in East Asia and Asia.  Unlike the Hong Kong Stock Exchange, the Shanghai Stock Exchange is still not entirely open to foreign investors due to tight capital account controls exercised by the Chinese mainland authorities and often manipulated by the decisions of the Central Government.

Nasdaq, Inc.: Nasdaq, Inc. is an American multinational financial services corporation that owns and operates (and is listed on) the NASDAQ (formerly National Association of Securities Dealers Automated Quotations) stock market and eight European stock exchanges, namely Armenian Stock Exchange, Copenhagen Stock Exchange, Helsinki Stock Exchange, Iceland Stock Exchange, Riga Stock Exchange, Stockholm Stock Exchange, Tallinn Stock Exchange, and NASDAQ OMX Vilnius.  It is headquartered in New York City, and its president and chief executive officer is Adena Friedman.

San Francisco Mining Exchange: The San Francisco Mining Exchange was a regional stock exchange in San Francisco.  Formed in 1862 to facilitate the trading of mining stocks as the San Francisco Stock Exchange, the "Chicago Tribune" described the exchange as "once the West's most flamboyant financial institution."  It sold the name San Francisco Stock Exchange to the San Francisco Stock and Bond Exchange in December 1927 and was renamed the San Francisco Mining Exchange.  The exchange agreed to deal solely in mining securities as part of the same deal, and also sold its building at 350 Bush Street to the San Francisco Curb Exchange.  After years of ups and downs in the mining market, the exchange had "a second life" during the uranium boom of the 1950s.  By August 1967, it was located in second-floor offices on Montgomery Street, at which point it was the smallest securities market in the United States and had suffered "years of lingering legal and money ailments."  The exchange closed at the age of 105 in August 1967.

Scottish Stock Exchange: The Scottish Stock Exchange was a stock exchange which started trading on 2 January 1964 following a merger of the four main stock exchanges in Scotland: the Edinburgh Stock Exchange, Glasgow Stock Exchange, Dundee Stock Exchange, and Aberdeen Stock Exchange.  The main secretariat of the exchange was in Glasgow, while the Edinburgh, Dundee, and Aberdeen exchanges operated as local branches until 1971, when the local exchanges closed completely.

Dundee Stock Exchange: The Dundee Stock Exchange was established in 1879.  In 1964, it merged into the Scottish Stock Exchange along with the Glasgow Stock Exchange, Edinburgh Stock Exchange, and Aberdeen Stock Exchange.  It continued to operate as a local branch until 1971, when the local exchanges closed completely.  By 1973, the Scottish Stock Exchange had merged into the London Stock Exchange.

Georgian Stock Exchange: The Georgian Stock Exchange (Georgian: საქართველოს საფონდო ბირჟა , literally "Georgian Stock Exchange Market") is the principal stock exchange in the country of Georgia.  It was created by the "Joint Stock Company Georgian Stock Exchange Charter" which was registered and approved in 1999.  It is located in the capital city of Tbilisi and its abbreviation in English is GeSE.  The Georgian Stock Exchange is a member of the Federation of Euro-Asian Stock Exchanges.

Chris Burnett Quartet: Chris Burnett Quartet was formed when the American saxophonist and composer, Chris Burnett, return home to live in the Kansas City area in 2001.  Thus, he began another new phase of his career as a performer.  The Chris Burnett Quartet debuted with a performance on the main stage of the Roots Festival at Paola, Kansas in 2002.  In 2003, he was contacted to open at the Adam's Mark in Kansas City for Maynard Ferguson by the jazz trumpet legend's management.  As a result of that successful performance, an official of the Elms Resort and Spa who was in the audience, contracted CbQ to appear as the featured group at their 4th Annual Jazz and Wine Festival in Excelsior Springs, Missouri in 2004.  Other recent performances included performing and successfully hosting the "Blue Monday Jam" at Kansas City's famous Blue Room jazz club in 2004 - thus validating the viability of his artistry within the historic " 18th and Vine Jazz District" scene too.  Burnett also participated in a special broadcast performance for the popular "The Jazz Scene - 2004 Holiday Show" radio program hosted by David Basse for Kansas Public Radio.  Although 2005 was primarily a year of sideman work for Mr. Burnett, he engaged each opportunity with equal enthusiasm, artistry and professionalism.  He has been welcomed back home to the Kansas City area as an artist by such notable leaders as Ahmad Alaadeen, Bobby Watson and David Basse, resulting in participation in several significant jazz performances at regional music festivals and other significant live music events in the area.  In May 2006 Chris Burnett became a featured artist, performing monthly at The Drum Room in the historic Hilton President Kansas City located within the emerging Kansas City Live!  Downtown Entertainment District (see source link below).  The group remains active.

Supporting paragraphs: Kansas City Live Stock Exchange Kansas City Stockyards
Answer: 1991