Title: O'Higgins Region
Content: Cachapoal Province, capital: Rancagua, ; Colchagua Province, capital: San Fernando, ; Cardenal Caro Province, capital: Pichilemu. For purposes of interior administration, the Libertador General Bernardo O'Higgins Region is divided into three provinces: The provinces are subdivided into 33 communes.
Title: Cachapoal Province
Content:  Cachapoal Province (Provincia de Cachapoal) is one of three provinces of the central Chilean region of O'Higgins (VI). Its capital is the city of Rancagua (pop. 214,344).
Title: Tahoua Region
Content:  Tahoua is the regional capital; other major settlements include Abalak, Bagaroua, Birni-N'Konni, Bouza, Illela, Keita, Madaoua and Tchintabaraden.
Title: Cachi, Argentina
Content:  Cachi is a small city in Salta Province Argentina. It is the capital of the Cachi Department.
Title: Cochuah
Content:  The cacicazgo bordered with Cupul in the north, with Sotuta, Tutul Xiu and Chakán Putún in the west, and with Ekab and Uaymil in the east, according to the map made by Ralph L. Roys. Some authors, like Héctor Pérez Martínez in his notes for the seventh edition (1938) of The Report of the Affairs of Yucatan by Diego de Landa says that the capital of Cochuah was Tixhotzuc, citing Juan Francisco Molina Solís. However, according to Yucatan at the Time, Chunhuhub (today in the municipality of Felipe Carrillo Puerto, Quintana Roo) seems to have been the main city, much closer to the province of Uaymil. Other than that city, to the east and the south extended great forests with little population up to the Bay of Ascension, which some writers consider formed part of the jurisdiction 
Title: Cochuah
Content:  Cochuah. It appears that the halach uinik of the region was Nakahum Cochuah who, in 1579, resided in Tihosuco, a fact which reinforces the thesis that that town was the true capital. The leader and his council had solid relations with the provinces of Cupul and Sotuta, and the three were united against the Spanish conquistadors. Apart from Tihosuco and Chunhuhub, other important villages of the province were Tiholop, Tinum, Ichmul, and Chikindzonot. Recently, there has been archaeological work exploring Yo'okop, a site which appears to have had importance during the post-classical period and long after, in the 19th century as epicenter of the class war during which rebellious natives took refuge in this region of the Yucatán peninsula. This region is located in the present municipality of José María Morelos in the state of Quintana Roo.
Title: Cauca State
Content: Barbacoas Province (capital Barbacoas). ; Buenaventura Province (capital Cali). ; Chocó Province (capital Quibdó). ; Cauca Province (capital Buga). ; Pasto Province (capital San Juan de Pasto). ; Popayán Province (capital Popayán). ; Túquerres Province (capital Ipiales). ; Caquetá Territory (capital Mocoa). Buenaventura Province (capital Cali). ; Chocó Province (capital Quibdó). ; Cauca Province (capital Buga). ; Pasto Province (capital San Juan de Pasto). ; Popayán Province (capital Popayán). ; Caquetá Territory (capital Mocoa). Atrato (capital Quibdó). ; Barbacoas (capital Barbacoas). ; Buenaventura (capital Buenaventura). ; Buga (capital Buga). ; Caldas (capital Almaguer). ; Cali (capital Cali). ; Obando (capital Ipiales). ; Palmira (capital Palmira). ; Pasto (capital San Juan de Pasto). ; Popayán (capital Popayán). ; Quindío (capital Cartago). ; Santander (capital Santander de Quilichao). ; San Juan (capital Nóvita). ; Toro (capital Toro). ; Tulúa (capital Tuluá). ; Túquerres (capital Túquerres). In 15 June 1857 law, the state was divided into the following provinces  In 1858, the setup was changed, Barbacoas and Túquerres were added to Pasto:  In 1874, the provinces had been changed into municipalities and the number increased to 16:
Title: San Antonio de Cachi District
Content:  San Antonio de Cachi or Kachi (Quechua for "salt") is one of the nineteen districts of the Andahuaylas Province in Peru.
Title: Cachachi District
Content:  Cachachi District is one of the four districts of the province Cajabamba in Peru.
Title: Lac (region)
Content:  The regional capital is Bol; other major settlements include Bagassola, Daboua, Doum Doum, Kangalam, Kouloudia, Liwa, Ngouboua and Ngouri.

Question: What is the capital of Cacheu Region?
Answer: Cacheu.