Given the question: Information: - Dhaka Collegiate School is a secondary school in Dhaka, Bangladesh. It is the oldest school in Dhaka. - Bengal (bgl; Bengali: , and ) is a region in Asia which is located in the eastern part of the Indian subcontinent at the apex of the Bay of Bengal. Geographically, it is made up by the Ganges-Brahmaputra delta system, the largest such formation in the world; along with mountains in its north (bordering the Himalayan states) and east (bordering Northeast India and Burma). - Bangladesh ( , "The country of Bengal"), officially the People's Republic of Bangladesh ( "Gonoprojatontri Bangladesh"), is a country in South Asia. It shares land borders with India and Myanmar (Burma). Nepal, Bhutan and China are located near Bangladesh but do not share a border with it. The country's maritime territory in the Bay of Bengal is roughly equal to the size of its land area. Bangladesh is the world's eighth most populous country. Dhaka is its capital and largest city, followed by Chittagong which has the country's largest port. - Greater Dhaka is the conurbation surrounding the Bangladeshi capital city of Dhaka, which has grown into one of the world's largest megacities, and shows a very rapid rate of expansion. Dhaka not only grows because it is the capital and largest urban center, but also due to massive internal displacement from millions of people living in a perennially flood-prone river delta. - Pogose School ( Bengali : ) was established in Dhaka on 12 June 1848 , as the first private school of the country by JG Nicholas Pogose , who was an ex-student of Dhaka Collegiate School . It is located at Chittaranjan Avenue . The school was managed as a proprietary institution and in 1871 , about a year after the death of Pogose , it was taken over by Mohini Mohan Das , a banker and zamindar . After the death of Das in 1896 , his estate kept the school up . - Dhaka ( , or ) is the capital and largest city of Bangladesh. It is one of the world's most populated cities, with a population of 17 million people in the Greater Dhaka Area. It is also 3rd densely populated city in the world. Located in an eponymous district and division, it lies along the east bank of the Buriganga River in the heart of the Bengal delta. The city is a microcosm of the entire country, with diverse religious and ethnic communities. Dhaka is the economic, cultural and political centre of Bangladesh. Its name was romanised as Dacca until the current spelling was adopted in 1983. It is the largest city in the Bengal region. It is also a major city of South Asia and among the OIC states. - The Buriganga River ("Buigonga" "Old Ganges") flows past the southwest outskirts of Dhaka city, the capital of Bangladesh. Its average depth is and its maximum depth is . What entity does 'pogose school' has the relation 'country' with?
The answer is:
bangladesh