Question: Harry Cunningham founded the big box store that is headquartered in what Illinois city?

Context paragraphs:
Archer Avenue: Archer Avenue, sometimes known as Archer Road outside the Chicago, Illinois city limits, and also known as State Street only in Lockport, Illinois and Fairmont, Illinois city limits, is a street running northeast-to-southwest between Chicago's Chinatown and Lockport.  Archer follows the original trail crossing the Chicago Portage between the Chicago River and the Des Plaines River, and parallels the path of the Illinois and Michigan Canal and the Alton Railroad.  As a main traffic artery, it has largely been replaced by the modern Stevenson Expressway.

Green Earth Market: Launched in 2006, Green Earth Market is an American online retailer of environmentally friendly goods, offering products that are made locally (North America), of natural, organic, or recycled materials, and/or produced in a fair trade, sustainable, or organic production process or method utilizing energy conservation.  The objective is to offer alternative products for everything the "big box" stores offer in forms that have less negative environmental and social costs.  With increasing attention on global warming and mankind's possible exacerbation of it through industrial and consumer practices, practices of ecological economics and ethical consumerism are growing and the big box stores are taking environmental initiatives.  As many of the makers of environmentally friendly consumer products are small entities, they are typically not marketed or distributed broadly, and incapable of supplying a store the size of a Wal-Mart or Target.  The Green Earth Market is one of a number of businesses giving these products wider exposure, but doing it in the manner of a general store, providing for all general goods needs for a community.  This new paradigm for the 21st century general store pulls together in one place environmentally responsible products for every need from disparate small companies, working to grow them, distribute their products more broadly, and increase the environmental consumer market.

Harry Cunningham (footballer): Harry Cunningham (born 6 December 1993) is a professional Australian rules footballer who plays for the Sydney Swans in the Australian Football League (AFL).

Kohl's Plaza: Kohl's Plaza is a strip mall at 1814 Central Avenue in Colonie, New York which includes the big box store Kohl's and several smaller tenants.  It is one of two original locations for Kohl's in the New York Capital Region.  Prior to Kohl's arrival in the plaza, it was known as Builder's Square Plaza as Builders Square was the only big box store in the plaza.  The plaza has been in place since at least 1990.  The Mohawk Drive-in Theatre operated from 1946 to 1986 at this location.

Kmart: Kmart is an American big box department store chain headquartered in Hoffman Estates, Illinois, United States.  The chain purchased Sears for $11 billion in 2005, forming a new corporation under the name Sears Holdings Corporation.  The Kmart name was incorporated in 1916 while the first store didn't open its doors until 1962.  At its peak in 2000, Kmart operated 2,171 stores including 105 Super Kmart Center locations.  For the 2005 fiscal year under the new company, the Kmart store count was at 1,416 with only 55 Super Kmart Center locations.  Currently, the chain is operating 624 stores with only 1 Super Kmart Center location remaining (Store #4939 in Warren, OH).  This number is the amount of stores that still exist after the closings that took place during the first quarter of 2017.

Lake Jacksonville (Illinois): Lake Jacksonville is a 442-acre reservoir located in Morgan County in the U.S. state of Illinois.  Located 4 miles southeast of Jacksonville, it provides drinking water and recreational opportunities to the central Illinois city.  The reservoir drains into Big Sandy Creek, a tributary of the Illinois River.

Loren Cunningham: Loren Duane Cunningham (born June 30, 1935, Maricopa, California) is a founder of the international Christian missionary movement Youth With A Mission (YWAM) and the University of the Nations.  Cunningham founded YWAM in the United States in 1960 with his wife, Darlene Cunningham, at the age of 24.  They reside in Kona, Hawaii and are members of the YWAM Global Leadership Team.

Harry Cunningham Brodie: Harry Cunningham Brodie (18 January 1875 – 27 February 1956) was a Canada-born British Liberal Party politician and businessman.

Harry Cunningham: Harry B. Cunningham (1907 in Pennsylvania – November 11, 1992 in North Palm Beach, Florida) was an American businessman and retailer who founded Kmart in 1962, along with S. S. Kresge.  Cunningham had a vision to convert the retail chain into a discounter.  At the time, Cunningham was sharply criticized by some, including Kresge shareholders, as possibly destroying the company.  The success of Kmart proved his vision.

Andrew Cunningham Farm: The Andrew Cunningham Farm is located near the Cass County, Illinois city of Virginia.  The Cunningham Farm is listed on the National Register of Historic Places, one of only two such sites in Cass County.  The other site, in Beardstown, is the Beardstown Grand Opera House.  The farm is about two and a half miles east of Virginia.  It has been listed on the Register since May 12, 1975.

Supporting paragraphs: Harry Cunningham Kmart
Answer: Hoffman Estates