Title: Song District, Sarawak
Content:   Song (Pekan Song) is a town, and the capital of the Song District (3,935.2 square kilometers) in Kapit Division, Sarawak, Malaysia. The district population was 20,046 according to the 2010 census. Song is situated by the banks of the Katibas River, a tributary of the Rajang River. It is an important stopover for river traffic going up the Rajang River.
Title: Song, Nigeria
Content:  Song is a town and local government area in Adamawa State, Nigeria. It has an approximate population of 25,000.
Title: Song (state)
Content:  Sòng (Old Chinese: *) was a state during the Zhou dynasty of ancient China, with its capital at Shangqiu. The state was founded soon after King Wu of Zhou conquered the Shang dynasty to establish the Zhou dynasty in 1046 BC. It was conquered by the State of Qi in 286 BC, during the Warring States period. Confucius was a descendant of a Song nobleman who moved to the State of Lu.
Title: Shangqiu
Content:  the state of Song. The city was the southern capital of the Northern Song dynasty under the name Nanjing. Shangqiu was the first in a series of temporary capitals that the Song Dynasty government moved to during their retreat from the north, when most of northern China had been conquered by the Jurchens in the Jin–Song wars. The Song court had retreated south to the city from their original capital in Kaifeng, after it was captured by the Jurchens in the Jingkang Incident of 1127. The court moved to Shangqiu because of its historical importance to Emperor Taizu of Song, the founder of the dynasty, 
Title: Songyuan
Content:  moved to Xincheng (新城, "New city") - the name still preserved by the Xincheng Township of the Ninjiang District, in the part of the Songyan's central urbank area on the right bank of the Sungari. As of the early 20th century Xincheng was the capital of a prefecture within the then Jilin Province, and had the population of around 30,000. At the beginning of the 20th century, Sun Yat-sen proposed building a transportation hub where the Songhua River and the Nen River meet, which materialized as the current city of Songyuan. Authorized by the national government, Songyuan was founded as a prefecture-level city in 1992. Since then it has undergone rapid modernization, thanks in part to the area's profitable oil companies. In 
Title: Songzi
Content:  Songzi is a city in the southwest of Hubei province, People's Republic of China, located in the middle reach and southern bank of the Yangtze River. It is a county-level city under the administration of the prefecture-level city of Jingzhou, and controls 16 townships and 2 development zones, 235,000 households and a population of 765,911 (data from the 2010 Census). It is a long-historied but young and robust city.
Title: Songzhou
Content:  Songzhou or Song Prefecture (宋州) was a zhou (prefecture) in imperial China centering on modern Shangqiu, Henan, China. It existed (intermittently) from 596 to 1006. The Song dynasty was named after this prefecture because its founder Emperor Taizu of Song had stationed in Songzhou for many years.
Title: Songping
Content:  the capital of Jiaozhi in place of Long Biên. During this period, it was also known as Luocheng (t, s , p Luóchéng, w Lo-ch'eng, lit. "Enveloping Wall"; La Thanh), although this name originally referred to nearby Long Biên and later referred to the fortification which grew into Thăng Long and modern Hanoi. Under the Tang, the city continued to function as the capital of Annam. For a few years after 621, the city administered a prefecture as Songzhou (, p Sòngzhōu, w Sung-chou). The name Tống Bình was ended in 714. The rebellion of Mai Thúc Loan captured the city in 722.
Title: Song County
Content:  Song County or Songxian is a county under the administration of the prefecture-level city of Luoyang, in the west of Henan Province, China. It contains the southernmost point of Luoyang's administrative area.
Title: Song District, Malaysia
Content:  Song is a district, in Kapit Division, Sarawak, Malaysia.

Question: What is the capital of Song?
Answer: Shangqiu.