Question: What is the capital of the county where Lone Hickory is located in the state with Andrews Geyser?

full_context: Document 1: Andrews Geyser: Andrews Geyser is a man-made fountain in Old Fort, North Carolina in McDowell County. The fountain is named for Colonel Alexander Boyd Andrews, a North Carolina native who was the Vice President of the Southern Railway Company and one of the men responsible for the construction of the railroad between Old Fort and Asheville, North Carolina, in the late 19th century. The fountain was constructed in 1885 with a dual purpose: it was a feature of the Round Knob Hotel, and a tribute to the approximately 120 men who died building the railroad through this particularly treacherous stretch of land, that culminates with the crossing of the Eastern Continental Divide through the Swannanoa Tunnel. The fountain was said to be eye-catching for railroad passengers ascending the 13 miles of track and seven tunnels that peaks at the top of Swannanoa Gap because it could be seen several times along the route.
Document 2: Lone Hickory, North Carolina: Lone Hickory is an unincorporated community in southern Yadkin County, North Carolina west of Courtney. It is located on Lone Hickory road, about a mile southeast of the road's west end at U.S. Route 21.
Document 3: Smithtown, North Carolina: Smithtown is an unincorporated community in northern Yadkin County, North Carolina, United States. Located in the North Fall Creek Township, it was chartered in 1925 and named for three Smith Brothers who operated a small furniture factory and cabinet shop there. The community is in the East Bend ZIP code area. Until 1909 a post office known as Poindexter – named after early settlers C.W. Poindexter, a postmaster, and S.A. Poindexter – served the area.
Document 4: Midway, North Carolina: Midway is an incorporated town in Davidson County, North Carolina, United States. It is located within the township of the same name. Midway is situated approximately above sea level, and as of 2010 had a population of 4,679. Midway is part of the Piedmont Triad region and is neighbored by the communities of Arcadia (west), Welcome (south), Wallburg (northeast) and Winston-Salem (north). Every autumn, the town hosts the Midway Christmas Parade in celebration of the coming Christmas season.
Document 5: Ashfork-Bainbridge Steel Dam: The Ashfork Bainbridge Steel Dam, the first large steel dam in the world, and one of only three ever built in the United States, was constructed in 1898 by the Atchison, Topeka and Santa Fe Railway (ATSF) to supply water for railway operations near Ash Fork, Arizona. It is named for the town of Ash Fork, and for Francis H. Bainbridge, a civil engineer and graduate of Rensselaer Polytechnic Institute (RPI), a member of the Rensselaer Society of Engineers, and an engineer for ATSF. The dam has been listed on the National Register of Historic Places since 1976.
Document 6: Memorial Fountain and Statue: Memorial Fountain and Statue are a historic fountain and statue located in Memorial Square at Chambersburg in Franklin County, Pennsylvania. They were installed in 1878, and built of cast iron. The fountain basin is hexagonal and 30 feet in diameter. It features eight flower vases positioned around it. The central shaft is 26 feet high and topped by a turned finial. At the base of the shaft are four cherubs riding dolphins. Water projects from each of the dolphin's mouths. The statue is of a uniformed soldier with rifle, standing 6 feet tall.
Document 7: Mecklenburg County, North Carolina: Mecklenburg County is a county located on the border in the southwestern part of the state of North Carolina, in the United States. As of the 2010 census, the population was 919,628. It increased to 1,034,070 as of the 2015 estimate, making it the most populous county in North Carolina and the first county in the Carolinas to surpass 1 million in population. Its county seat and largest city is Charlotte.
Document 8: Cayce, Kentucky: Cayce includes the area east and west from Willingham Bottom and Bayou de Chien Creek to Mud Creek and north and south from Moscow to the Middle Road (Kentucky Route 166). Part of the town, known as the "junction", is at the junction of Kentucky Routes 94 and 239. This is the location of the service stations and cafe. Also at that junction (on the northwest corner) is an old elementary school (now closed), with a monument out front identifying Cayce as the hometown of American cultural icon, railroad engineer Casey Jones (1863–1900), who grew up in the area.
Document 9: Hickory Grove, South Carolina: Hickory Grove is a town in York County, South Carolina, United States. The population was 440 at the 2010 census.
Document 10: William Aiken House and Associated Railroad Structures: The William Aiken House and Associated Railroad Structures make up a National Historic Landmark District in Charleston, South Carolina, that contains structures of South Carolina Canal and Railroad Company and the home of the company's founder, William Aiken. These structures make up one of the largest collection of surviving pre-Civil War railroad depot facilities in the United States. The district was declared a National Historic Landmark in 1963.
Document 11: West Hickory Bridge: The West Hickory Bridge is a girder bridge that carries Pennsylvania Route 127 across the Allegheny River in rural Forest County, Pennsylvania. Spanning the river between Harmony Township and Hickory Township, it is named for the village of West Hickory.
Document 12: Yadkinville, North Carolina: Yadkinville is a town in Yadkin County, North Carolina, United States. The population was 2,818 at the 2000 census. Located in the Piedmont Triad, it is the county seat and largest city of Yadkin County.
Document 13: Richmond Hill, North Carolina: Richmond Hill is an unincorporated community in northern Yadkin County, North Carolina, United States, along the Yadkin River. The community is on the Yadkin County side of the river between the Surry County communities of Rockford and Siloam. It is located in the Boonville ZIP code area (27011).
Document 14: Hickory, Maryland: Hickory is an unincorporated community in Harford County, Maryland, United States. Hickory is located at the junction of Maryland Route 543 and U.S. Route 1 Business north of Bel Air.
Document 15: Candor, North Carolina: Candor is a town in Montgomery County, North Carolina, United States. The population was 840 at the 2010 census. Candor is the home of the North Carolina Peach Festival, which is held every year on the third Saturday of July. The town's welcome sign reads: Welcome to Candor. Peach Capital.
ground_truth: Yadkinville
sub_queries: Which state is Andrews Geyser located? Answer: North Carolina
Lone Hickory, North Carolina >> located in the administrative territorial entity Answer: Yadkin County
Yadkin County >> capital Answer: Yadkinville