Question: Yazoo County Airport, is five miles northwest of Yazoo City, a city in Yazoo County, Mississippi, in which country?

Context paragraphs:
Jim Smith (defensive back): James McCoy Smith (born November 4, 1946, Yazoo City, Mississippi) is a former American football defensive back in the National Football League for the Washington Redskins.  He played high school football at Kearny High School (San Diego, California), and college football at the University of Oregon.  He was nicknamed "Yazoo" because he was born in Yazoo City, Mississippi.  He was an All-American his senior year (1967), and was drafted in the first round of the 1968 NFL Draft.  He was the first defensive back taken in the draft, and the twelfth player overall.

Yazoo County Airport: Yazoo County Airport (FAA LID: 87I) is five miles northwest of Yazoo City in unincorporated Yazoo County, Mississippi.  It is owned by the County of Yazoo.

Yazoo City, Mississippi: Yazoo City is a U.S. city in Yazoo County, Mississippi.  It was named after the Yazoo River, which, in turn was named by the French explorer Robert La Salle in 1682 as "Rivière des Yazous" in reference to the Yazoo tribe living near the river's mouth.  It is the county seat of Yazoo County and the principal city of the Yazoo City Micropolitan Statistical Area, which is part of the larger Jackson–Yazoo City Combined Statistical Area.  According to the 2010 census, the population was 11,403.

Federal Correctional Institution, Yazoo City: The Federal Correctional Institution, Yazoo City (FCI Yazoo City) is a United States federal prison for male low, medium, and high-security inmates in Mississippi.  An adjacent satellite prison camp houses minimum-security male offenders.  It is part of the Yazoo City Federal Correctional Complex (FCC) and operated by the Federal Bureau of Prisons, a division of the United States Department of Justice.

Midway, Yazoo County, Mississippi: Midway is an unincorporated community in Yazoo County, Mississippi, United States.  Midway is located on Mississippi Highway 433 12.6 mi east-northeast of Yazoo City.

Yazoo County High School: Yazoo County High School (YCoHS) is a public high school in unincorporated Yazoo County, Mississippi, near Yazoo City.  It is a part of the Yazoo County School District.

Tinsley, Mississippi: Tinsley is an unincorporated community located in Yazoo County, Mississippi, United States.  Tinsley is approximately 11 mi south of Yazoo City and 4 mi North of Oil City near U.S. Route 49.

Carter, Mississippi: Carter is an unincorporated community located in northern Yazoo County, Mississippi.  Carter is approximately 5 mi north of Yazoo City and 9 mi south of Silver City near U.S. Route 49W.

Yazoo County School District: The Yazoo County School District (YCSD) is a public school district headquartered in unincorporated Yazoo County, Mississippi (USA), near Yazoo City.

Yazoo County, Mississippi: Yazoo County is a county located in the U.S. state of Mississippi.  As of the 2010 census, the population was 28,065.  The county seat is Yazoo City.  It is named for the Yazoo River, whose name, legend has it, comes from an Indian word meaning "River of Death."  Yazoo County is included in the Jackson-Vicksburg-Brookhaven, MS Combined Statistical Area.  It is located in the Mississippi Delta region.  Farming and lumber are the predominant industries.

Supporting paragraphs: Yazoo County Airport Yazoo City, Mississippi
Answer: U.S.