Title: Nan, Thailand
Content:  Nan (น่าน, ) is a town in northern Thailand. It is 688 km north of Bangkok. It is in the centre of Nan Province which bears its name, and of which it is the former administrative capital. It covers tambon Nai Wiang and parts of tambon Pha Sing of Mueang Nan District, an area of 7.60 km² divided into 30 chumchon. In 2010 it had a population of 21,333 spread along the Nan River's right bank. Nan is a small city, primarily devoted to commercial, administrative, educational, and hospital activities. The old heart of the city, where Wat Phumin, the national museum and other tourist attractions are found, is being restored.
Title: Mueang Nan District
Content:  Mueang Nan (เมืองน่าน, ) is the capital district (amphoe mueang) of Nan Province, northern Thailand.
Title: Nan Nakhon Airport
Content:  Nan Nakhon Airport (ท่าอากาศยานน่านนคร) or formerly Nan Airport (ท่าอากาศยานน่าน) serves Nan, the capital city of Nan Province, Thailand. Flights are available only one destination: Bangkok (BKK and DMK). In 2014, a new terminal further down airport road replaced the old terminal. The same runways are still used. Upon arrival and departure, passengers are required to walk to the terminal or the plane, as no ramps extend from the terminal.
Title: Nantan, Kyoto
Content:  Nantan (南丹市) is a city located in Kyoto Prefecture, Japan. As of October 1, 2017, the city has an estimated population of 32,540 and a population density of 53 persons per km². The total area is 616.40 km². The modern city of Nantan was established on January 1, 2006, from the merger of the towns of Hiyoshi, Sonobe and Yagi (all from Funai District), and the town of Miyama (from Kitakuwada District). The name of Nantan stands for "southern Tanba". Sights include the Rurikei Prefectural Natural Park and Miyama Kayabuki no sato "Thatched farmhouses village".
Title: Namphan
Content:  Namphan, also known as Na-hpan, is the capital town of Namphan Township, Shan State. It is part of the Wa Self-Administered Division.
Title: Nanzhou, Nan County
Content:  Nanzhou Town is an urban town and the seat of Nan County in Hunan, China.
Title: Nan'an, Fujian
Content: Kui Yu (奎屿) 24.58333°N, 118.41667°W ; Dabai Yu (大佰屿 or 大百屿, traditional characters: 大百嶼 ) 24.56667°N, 118.45°W ; Xiaobai Yu (小佰屿 or 小百屿) 24.56667°N, 118.43333°W Nan'an experiences subtropical monsoonal humid climate. It has an average temperature of 20.9 °C. It has 349 days which is frost free. The city covers an area of 2036 km2. Nan'an is situated below Anxi County, adjacent to Jinjiang to the east and Tong'an District to the West. Nan'an is 97 km from Xiamen. It is 30 km from Quanzhou and 220 km from the provincial capital, Fuzhou. Islands in Nan'an include:
Title: Nahan
Content:  Nahan is a town in Himachal Pradesh in India and is the headquarters of the Sirmaur District  It was the capital of the former Sirmur princely state.
Title: Nainan
Content:  Nainan is a census town and a gram panchayat within the jurisdiction of the Magrahat police station in the Magrahat II CD block in the Diamond Harbour subdivision of the South 24 Parganas district in the Indian state of West Bengal.
Title: Nansana
Content:  Nansana is located on the main highway between Kampala and Hoima, the Kampala-Hoima Road. The town is located approximately 12 km, by road, north-west of Kampala, Uganda's capital and largest city. This is approximately 8 km, by road, south of Wakiso, the location of the district headquarters. The coordinates of the town are 0°21'50.0"N, 32°31'43.0"E (Latitude:0.363889; Longitude:32.528611). Nansana sits at an average elevation of 1191 m, above mean sea level.

Question: What is the capital of Nan?
Answer: Nan.