Question: Cockrum is an unincorporated community located in Desoto County, Mississippi, Cockrum is approximately 7 mi north of Independence and 12 mi south of Olive Branch along Mississippi Highway 305, Olive Branch is a city, in which county in Mississippi, United States?

Context paragraphs:
Lewisburg, Mississippi: Lewisburg is an unincorporated community located in DeSoto County, Mississippi, United States.  Lewisburg is approximately 5 mi south of Olive Branch and approximately 12 mi north of Independence along Mississippi Highway 305.

Round Lake, Mississippi: Round Lake is an unincorporated community located in Bolivar County, Mississippi, United States along Mississippi Highway 1.  Round Lake is approximately 7 mi west of Duncan and approximately 2 mi north of Deeson.

Franklin, Mississippi: Franklin is an unincorporated community located in Holmes County, Mississippi.  Mississippi Highway 17 passes through Franklin, which is approximately 7 mi south of Lexington and approximately 12 mi north of Pickens.

Cockrum, Mississippi: Cockrum is an unincorporated community located in Desoto County, Mississippi, United States.  Cockrum is approximately 7 mi north of Independence and 12 mi south of Olive Branch along Mississippi Highway 305.

Swiftown, Mississippi: Swiftown is an unincorporated community located in Leflore County, Mississippi.  Swiftown is approximately 7 mi south of Morgan City, 10 mi north of Belzoni and 14 mi southeast of Moorhead along Mississippi Highway 7.  It is part of the Greenwood, Mississippi micropolitan area.

Mineral Wells, Mississippi: Mineral Wells is an unincorporated community located in central DeSoto County, Mississippi, United States, near the Mississippi/Tennessee border just south of Memphis and approximately 3 mi north of Olive Branch on Mississippi Highway 178.

Olive Branch, Mississippi: Olive Branch is a city in DeSoto County, Mississippi, United States.  The population was 33,484 at the 2010 census, up from 21,054 in 2000.  Olive Branch is a suburb of Memphis, Tennessee, and is part of the Memphis Metropolitan Statistical Area, a region that consists of three counties in southwest Tennessee, five counties in northwest Mississippi, and two counties in eastern Arkansas.  From 1990 to 2010 Olive Branch was the fastest growing city in the United States, with a growth rate of 838%.  Along with other rapidly growing suburbs in DeSoto County, Olive Branch attributes most of its growth and development to the exodus of large numbers of middle-class families from central Memphis.

Eudora, Mississippi: Eudora is an unincorporated community located in southwestern DeSoto County, Mississippi, United States, approximately 25 mi south of Memphis, Tennessee.  The intersection of Mississippi Highway 301 and old Mississippi Highway 304 has been the traditional heart of Eudora for decades.

West Days, Mississippi: West Days is an unincorporated community located in DeSoto County, Mississippi, United States.  West Days is 1 mi west of Days and approximately 6 mi south of Memphis along Mississippi Highway 301.

Olive Branch, North Carolina: Olive Branch, North Carolina is an unincorporated community located outside the town of Marshville, North Carolina which is located in Union County.  Olive Branch is a rural area where the biggest industry is farming.  There are no "neighborhoods" located in Olive Branch.  Houses are typically at least 0.5 mile apart.  There is one gas station, which also services cars and changes oil.  The store was locally owned until 2006 when it was bought out by a chain of stores.  There are about 4 or 5 churches in the community, mostly Baptist churches.

Supporting paragraphs: Cockrum, Mississippi Olive Branch, Mississippi
Answer: DeSoto County