Context: The farebox recovery ratio (also called fare recovery ratio) of a passenger transportation system is the fraction of operating expenses which are met by the fares paid by passengers. It is computed by dividing the system's total fare revenue by its total operating expenses., Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. Unlike buses or trams, rapid transit systems are electric railways that operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles of any sort, and which is often grade separated in tunnels or on elevated railways., Kowloon Bay is a bay and a town in Hong Kong., Kowloon is an urban area in Hong Kong comprising the Kowloon Peninsula and New Kowloon. It is bordered by the Lei Yue Mun strait to the east, Mei Foo Sun Chuen and Stonecutter's Island to the west, a mountain range, including Tate's Cairn and Lion Rock to the north, and Victoria Harbour to the south. It had a population of 2,019,533 and a population density of 43,033/km in 2006. The peninsula's area is approximately ., Kwun Tong is one of the 18 districts of Hong Kong. It is located in Kowloon. It had a population of 639,900 in 2014. The district has the second highest population while the income is below average., Kwun Tong ("originally" ) is an area in Kwun Tong District, situated at the eastern part of the Kowloon Peninsula, and its boundary stretches from Lion Rock in the north to Lei Yue Mun in the south, and from the winding paths of Kowloon Peak in the east to the north coast of the former Kai Tak Airport runway in the west., Hong Kong, officially the Hong Kong Special Administrative Region of the People's Republic of China, is an autonomous territory on the Pearl River Delta of East Asia. Macau lies across the delta to the west, and the Chinese province of Guangdong borders the territory to the north. With a total land area of and a population of over 7.3 million of various nationalities, it ranks as the world's fourth most densely populated sovereign state or territory., Lower Ngau Tau Kok ( II ) Estate ( Chinese :  (  ) or  (  )  ) was a 7 - block public housing estate built on reclaimed land in Ngau Tau Kok , Kwun Tong , Kowloon , Hong Kong , located opposite Kowloon Bay Station on the MTR . The demolition of the estate started in March 2010 . The estate , along with the Lower Ngau Tau Kok ( I ) Estate , which was demolished in June 2004 , formed the Lower Ngau Tau Kok Estate . A new estate , retaining the name Lower Ngau Tau Kok Estate , is being constructed on the site . The estate was often described as the last resettlement estate in Hong Kong ., Ngau Tau Kok is an area of East Kowloon in Hong Kong, in the north of Kwun Tong District next to Kowloon Bay. Largely residential, with a population in excess of 210,000, it covers Jordan Valley, Ngau Tau Kok and upper Kwun Tong town centre. , The Mass Transit Railway (MTR) is the rapid transit railway system of Hong Kong. Opened in 1979, the system now includes of rail with 161 stations, including 93 railway stations and 68 light rail stops. Operated by the MTR Corporation Limited (MTRCL), the MTR is one of the most profitable metro systems in the world, with a high farebox recovery ratio of 186%., Kowloon Bay is a station on the Hong Kong MTR Kwun Tong Line. It is between Choi Hung station and Ngau Tau Kok station in Kowloon East. The station was opened in 1979., Subject: lower ngau tau kok , Relation: located_in_the_administrative_territorial_entity, Options: (A) centre (B) china (C) guangdong (D) hong kong (E) kowloon (F) kwun tong district (G) north (H) of (I) pearl (J) river (K) tak (L) west
Output: kwun tong district