Question: Idana is an unincorporated community in Clay County, Kansas, it is located near the town of Clay Center, a city in and the county seat of Clay County, in which country?

Context paragraphs:
Cedarbluff, Mississippi: Cedarbluff (or Cedar Bluff) is an unincorporated community in Clay County, Mississippi.  It is located in south central Clay County along Mississippi Highway 50.  The community has a store and three churches.  It is a very small community but has a large mail route that encompasses Montpelier also.  Montpelier is where West Clay Elementary is located.

Clay County, Tennessee: Clay County is a county located in the U.S. state of Tennessee.  As of the 2010 census, the population was 7,861.  Its county seat and only incorporated city is Celina.  Clay County is named in honor of American statesman Henry Clay, member of the United States Senate from Kentucky and United States Secretary of State in the 19th century.  Its current mayor is Dale Reagan.

Clay County, Nebraska: Clay County is a county in the U.S. state of Nebraska.  As of the 2010 census, the population was 6,542.  Its county seat is Clay Center.  The county was formed in 1855 and later organized in 1871.  It was named after Henry Clay, a member of the United States Senate from Kentucky and United States Secretary of State in the 19th century.

Liberty, Missouri: Liberty is a city in Clay County, Missouri and is a suburb of Kansas City, Missouri, located in the Kansas City Metropolitan Area.  As of the 2010 United States Census the population was 29,149.  Liberty is the county seat of Clay County.  Liberty is home to William Jewell College.

Clay Center, Kansas: Clay Center is a city in and the county seat of Clay County, Kansas, United States.  As of the 2010 census, the city population was 4,334.

Big Otter, West Virginia: Big Otter is an unincorporated community in Clay County, West Virginia, United States.  Big Otter is located on Big Otter Creek at the junction of Interstate 79 and West Virginia Route 16.  The community is 9.5 mi north-northeast of Clay, the county seat of Clay County.  Big Otter is part of ZIP code 25113.  Its original post office with a zip code of 25020 closed in 1979.

Ladysmith, Kansas: Ladysmith, Kansas is an unincorporated populated place in Clay County, Kansas.  The town is located south of Clay Center and Idana.

Clay County, Kansas: Clay County (county code CY) is a county located in the U.S. state of Kansas.  As of the 2010 census, the county population was 8,535.  Its county seat and most populous city is Clay Center.

Idana, Kansas: Idana is an unincorporated community in Clay County, Kansas, United States.  It is located near the town of Clay Center, south of US Route 24.

Poland, Indiana: Poland is an unincorporated community in eastern Cass Township, Clay County, Indiana, United States.  It lies along State Road 42 southeast of the city of Brazil, the county seat of Clay County.  Its elevation is 696 feet (212 m).  Although Poland is unincorporated, it has a post office, with the ZIP code of 47868.

Supporting paragraphs: Idana, Kansas Clay Center, Kansas
Answer: United States