Title: Ilocos Region
Content:  Ilocos Region (Rehion/Deppaar ti Ilocos; Sagor na Baybay na Luzon; Rehiyon ng Ilocos) is an administrative region of the Philippines, designated as Region I, occupying the northwestern section of Luzon. It is bordered by the Cordillera Administrative Region to the east, the Cagayan Valley to the northeast and southeast, and the Central Luzon to the south. To the west lies the South China Sea. The region comprises four provinces: Ilocos Norte, Ilocos Sur, La Union and Pangasinan. Its regional center is San Fernando, La Union. The 2000 Census reported that the major languages spoken in the region are Ilocano at 66.36% of the total population at that time, Pangasinan with 27.05%, and Tagalog with 3.21%.
Title: Iloilo City
Content:   Iloilo City — officially known as the City of Iloilo — is the regional capital of Western Visayas region and the provincial capital of Iloilo province. It is one of the important economic centers in the Philippines and regional and provincial offices of national government agencies has offices in the city. It is classified as a first income class and Cities of the Philippines (HUC). Due to such status and classification, it is independent from the province of Iloilo, thus its citizens does not have the power to elect for political provincial officials.  The city dates back its founding in 
Title: Ilocos Norte
Content:  Ilocos Norte (Amianan nga Ilocos; Probinsia ti Ilocos Norte) is a province of the Philippines located in the Ilocos Region. Its capital is Laoag City, located in the northwest corner of Luzon Island, bordering Cagayan and Apayao to the east, and Abra to the southeast, and Ilocos Sur to the southwest. Ilocos Norte faces the West Philippine Sea to the west and the Luzon Strait to the north. Ilocos Norte is noted for its distinctive geography and culture. This includes numerous examples of well-preserved Spanish colonial era architecture, particularly Saint William’s Cathedral in Laoag with its sinking bell tower done in the Earthquake Baroque style; 
Title: Iloilo City
Content:  ', officially the ' (Lungsod ng Iloilo), is a Cities of the Philippines in the  region of the. It is the capital city of the province of Iloilo where it is geographically situated and grouped under the Philippine Statistics Authority, but remains politically independent in terms of government and administration. In addition, it is the center of the Iloilo-Guimaras Metropolitan Area, as well as the regional center and primate city of the Western Visayas region. In the, Iloilo City had a population of inhabitants, with a 0.42% population annual growth rate. For the metropolitan area, the total population is 1,109,649 inhabitants. Iloilo City is a conglomeration of former towns, which are now the 
Title: Iloilo
Content:  Iloilo, officially the Province of Iloilo (Lalawigan ng Iloilo),  is a province in the Philippines located in the Western Visayas region. Its capital is the City of Iloilo. Iloilo occupies a major southeast portion of the Visayan island of Panay and is bordered by the province of Antique to the west, Capiz to the north, the Jintotolo Channel to the northeast, the Guimaras Strait to the east, and the Iloilo Strait and Panay Gulf to the southwest. Just off Iloilo's southeast coast is the island province of Guimaras, once part of Iloilo but now an independent province. Across the Panay Gulf and Guimaras Strait is Negros Occidental, occupying the northwestern half of the larger island of Negros. Iloilo City, its capital, is geographically located in the province and is grouped under the province by the Philippine Statistics Authority but remains politically independent from the provincial government. According to the, the population of the province (excluding Iloilo City) is. If Iloilo City is included, the population is 2,509,525 in total.
Title: Ilocos Region
Content:  The Ilocos Region comprises 4 provinces, 1 independent component city, 8 component cities, 116 municipalities, and 3,265 barangays.
Title: Ilocos (province)
Content:  Ilocos was a historical province in northern Luzon, Philippines that comprised the present-day provinces of Ilocos Norte, Ilocos Sur, parts of La Union, and Abra.
Title: Ilocos Norte
Content:  Ilocos Norte has 557 barangays comprising its 21 municipalities and 2 cities. The most populous barangay in the province is Barangay No. 1, San Lorenzo (Poblacion) in the City of Laoag with a population of 4,391 in the 2010 census. If cities are excluded, Davila in the municipality of Pasuquin has the highest population, at 3,900. The least populous is Sapat in the municipality of Pasuquin, with only 32.
Title: Ilocos Region
Content:  manufacturing industries are concentrated in the cities. Dagupan is mostly driven by its local entrepreneurs, which have started to expand its network up to the national level. San Fernando in La Union also has an international shipping port and the upgraded and soon to be developed San Fernando International Airport. While Laoag in Ilocos Norte has an international airport. The tourism industry, driven by local airlines and land transportation firms in the area like Farinas Transit Company and Partas, focuses on the coastal beaches and on eco-tourism. There are fine sands stretching along Bauang, La Union and the rest of the region. The region is also rich in crafts, with renowned blanket-weaving and pottery. The Ilocanos' burnay pottery is well known for its dark colored clay.
Title: Ilocos Sur
Content:  Ilocos Sur (Makin-abagatan nga Ilocos) is a province in the Philippines located in the Ilocos Region in Luzon. Its capital is the city of Vigan, located on the mouth of the Mestizo River. Ilocos Sur is bordered by Ilocos Norte and Abra to the north, Mountain Province to the east, La Union and Benguet to the south and the South China Sea to the west. Ilocos Sur was founded by the Spanish conquistador, Juan de Salcedo in 1572. It was formed when the north (now Ilocos Norte) split from the south (Ilocos Sur). At that time it included parts of Abra and the upper half of present-day La Unión. The current boundary of the province was permanently defined through Act 2683, which was signed in March 1917. The province is home to two UNESCO World Heritage Sites, namely, the Heritage City of Vigan and the Baroque Church of Santa Maria.

Question: What is the capital of Ilocos Region?
Answer: San Fernando.
San Fernando City.
City of San Fernando.
San Fernando, La Union.