Information: - Plawangan is a hill above the town of Kaliurang , on the southern slopes of Gunung Merapi , Central Java , in Indonesia . It is east of Turgo , which is another named hill above Kaliurang . Formerly a vulcanological post of the Indonesian volcanology service , it was abandoned in the 1990s following serious southerly nuee ardente and gas clouds . Under its western side are large man - made caves and tunnels , said by locals to have been made under the orders of Japanese military administrators during World War II. It is also located within the Plawangan Turgo nature reserve an almost 200 hectares on the slope of Merapi that has rare animals and plants occurring in its area . - Indonesia (or ; Indonesian: ), officially the Republic of Indonesia, is a unitary sovereign state and transcontinental country located mainly in Southeast Asia with some territories in Oceania. Situated between the Indian and Pacific oceans, it is the world's largest island country, with more than seventeen thousand islands. At , Indonesia is the world's 14th-largest country in terms of land area and world's 7th-largest country in terms of combined sea and land area. It has an estimated population of over 260 million people and is the world's fourth most populous country, the most populous Austronesian nation, as well as the most populous Muslim-majority country. The world's most populous island of Java contains more than half of the country's population. - Mount Merapi, "Gunung Merapi" (literally Fire Mountain in Indonesian and Javanese), is an active stratovolcano located on the border between Central Java and Yogyakarta, Indonesia. It is the most active volcano in Indonesia and has erupted regularly since 1548. It is located approximately north of Yogyakarta city which has a population of 2.4 million, and thousands of people live on the flanks of the volcano, with villages as high as above sea level. - India, officially the Republic of India ("Bhrat Gaarjya"), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world. It is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Myanmar (Burma) and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia. Its capital is New Delhi; other metropolises include Mumbai, Kolkata, Chennai, Bangalore, Hyderabad and Ahmedabad. - Oceania (or ), also known as Oceanica, is a region centred on the islands of the tropical Pacific Ocean. Opinions of what constitutes Oceania range from its three subregions of Melanesia, Micronesia, and Polynesia to, more broadly, the entire insular region between Southeast Asia and the Americas, including Australasia and the Malay Archipelago. - Semarang (formerly Dutch: Samarang, Indonesian: Kota Semarang), is a city on the north coast of the island of Java, Indonesia. It is the capital and largest city of the province of Central Java. - Turgo is a small basaltic hill on the southern slopes of Gunung Merapi, Central Java, Indonesia, and is also known as Gunung Turgo or Mount Turgo. Recent work suggests that the hill itself is older than the present volcanic cone of Gunung Merapi. It is just west of Plawangan, the valley between the two has been subject to nuee ardente in the 1990s which killed local villagers. - Southeast Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia. The region lies near the intersection of geological plates, with heavy seismic and volcanic activity. Southeast Asia consists of two geographic regions: - Central Java (abbreviated as Jateng) is a province of Indonesia. This province is located in the middle of Java. Its administrative capital is Semarang. - Kaliurang is a small town about north of the city of Yogyakarta on the southern slopes of Mount Merapi volcano in central Java in Indonesia. - Java (Indonesian: Jawa; Javanese: ; Sundanese: ) is an island of Indonesia. With a population of over 141 million (the island itself) or 145 million (the administrative region) Census released in December 2015, Java is home to 56.7 percent of the Indonesian population and is the most populous island on Earth. The Indonesian capital city, Jakarta, is located on western Java. Much of Indonesian history took place on Java. It was the center of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally. After reading the paragraphs above, choose the best answer for the entity that related to 'plawangan' with the relationship of 'located on terrain feature'. Choices: - asia - australia - china - coast - indian ocean - java - mount merapi - myanmar - new guinea - pacific ocean - pakistan
A:
mount merapi