Context_1 : Kolkata is the capital of the Indian state of West Bengal. Located on the east bank of the Hooghly River, it is the principal commercial, cultural, and educational centre of East India, while the Port of Kolkata is India's oldest operating port and its sole major riverine port. In 2011, the city had a population of 4.5 million, while the population of the city and its suburbs was 14.1 million, making it the third-most populous metropolitan area in India. Recent estimates of Kolkata Metropolitan Area's economy have ranged from $60 to $150 billion (GDP adjusted for purchasing power parity) making it third most-productive metropolitan area in India, after Mumbai and Delhi. Kolkata (] is also known as Calcutta , the official name until 2001). Context_2 : Al Habtoor City (Arabic: الحبتور سيتي‎ ‎ ) (former name ‘Habtoor Palace complex’) is a multi-use development in Dubai. Consisting of three hotels (The St. Regis Dubai, W Dubai – Al Habtoor City, and The Westin Dubai, Al Habtoor City) and three high-rise residential towers commissioned by the Al Habtoor Group in 2012. Part of the Hotel Collection, The St. Regis Dubai opened in December, 2015 and was the first hotel to open in the development. The W Dubai – Al Habtoor City made its debut in June 2016 and The Westin Dubai, Al Habtoor City welcomed its first guests in August 2016. Al Habtoor City stands on the site of one of Dubai’s oldest hotels, the Metropolitan on Sheikh Zayed Road. Context_3 : Zack Villere is an artist and musician from Covington, Louisiana. He began making beats with FL Studio in his junior year of high school, before his friend showed him how to use Ableton. Villere then began to experiment more with the new software, and began to use the moniker "Froyo Ma" and released music on Soundcloud. He dropped his first EP, "Pants" on October 25, 2015, which featured the artist known as Charlotte Day Wilson in his first major hit "Spent Missing (w/ Charlotte Day Wilson)". The song, on Spotify under his former name "Froyo Ma" has around a million plays on the streaming service. As Villere began to use more vocals in his songs, he eventually ditched his former moniker to use his birth name, Zack Villere. He has since acquired over 30 thousand followers on Soundcloud and released his first Studio Album, "Little World". His first single "Cool", released on May 23, 2017, has half a million plays on Spotify and it's music video has over 750,000 views on Youtube. Context_4 : Sanatan Dinda (born 1971) is an Indian visual artist from Kolkata. He grew in stature to be the first Indian artist having a displayed portrait of Mother Teresa at the Buckingham Palace (a commissioned work). He graduated from the Government College of Art & Craft, Kolkata. Context_5 : Myrmecia maxima is an unidentifiable species of ant endemic to Australia. A member of the genus "Myrmecia" in the subfamily Myrmeciinae, "M. maxima" was first described by George Fletcher Moore in 1842. As no type specimen is available, "M. maxima" cannot be confidently identified, but the only description Moore had provided undoubtedly describes a large "Myrmecia" species, having long, sharp mandibles and a formidable sting. It is still classified as a valid species. The ant resides in the south-west regions of Western Australia. As other "Myrmecia" species have been identified in these regions, "M. maxima" is possibly a senior synonym of one of these ants. Its former name is recognised as an invalid name after it was suppressed under plenary powers in 1976. Context_6 : Lutz Bacher is an artist closely associated with Berkeley, California since the 1970s, and who now lives and works in New York City. The name Lutz Bacher is a pseudonym, and the artist does not publicly reveal a former name. She was once considered a figure with "cult" status—known for being "legendary but elusive" in the California art scene—but as of the first few years of the 2010s has increasingly gained mainstream recognition. Context_7 : Beiping or Peiping (), meaning "Northern Peace" in Chinese, is a former name of Beijing, which means "Northern Capital". The city was called Beiping from 1368 to 1403 and from 1928 to 1949, when the Chinese capital was at Nanjing, or "Southern Capital". In 1403 and again in 1949, the city's name was changed from Beiping to Beijing or "Northern Capital." From 1937 to 1945, the city under Japanese occupation served as the capital of a puppet regime and was renamed Beijing but most Chinese histories use the name Beiping for the city during that time period. Context_8 : Ho Chi Minh City (Vietnamese: "Thành phố Hồ Chí Minh" ; ] ) or ] , also informally known by its former name as Saigon (Vietnamese: "Sài Gòn" ; ] ), is the largest city in Vietnam by population. It was once known as Prey Nokor (Khmer: ព្រៃនគរ ) prior to annexation by the Vietnamese in the 17th century. Under the name Saigon, it was the capital of the French colony of Cochinchina and later of the independent republic of South Vietnam 1955–75. On 2 July 1976, Saigon merged with the surrounding Gia Định Province and was officially renamed Ho Chi Minh City after revolutionary leader Hồ Chí Minh (although the name "Sài Gòn " is still widely used). Context_9 : Aldouane is an unincorporated community in the Canadian province of New Brunswick; a Local Service District to the east takes its name from the Aldouane River, a former name of the Rivière Saint-Charles, and Aldouane Lake, a former name of Northwest Branch. Context_10 : Kırklareli Province (Turkish: "" ) is a province in northwestern Turkey on the west coast of the Black Sea. The province neighbours Bulgaria to the north along a 180 km long border. It borders the province of Edirne to the west and the province of Tekirdağ to the south and province of Istanbul to the southeast. Kırklareli is the capital city of the province. The province's and its central city's name means ""the land of the forties"" in Turkish and it may refer either to the forty Ottoman ghazis sent by the sultan Murad I to conquer the city for the Ottoman Empire in the 15th century or to the forty churches reported to be situated in the region before the Ottoman conquest, as attested by the former name of Kırklareli ("Kırk Kilise" in Turkish; Σαράντα Εκκλησιές, "Saranta Eklesies" in Greek). There is a memorial on a hilltop in Kırklareli city, called "Kırklar Anıtı" ("the Memorial of the Forties" in Turkish) to honor the Ottoman conquerors ("For more on the name's origins, see Kırklareli"). fact_1 : Sanatan Dinda (born 1971) is an Indian visual artist from Kolkata. fact_2 :  Kolkata (] is also known as Calcutta , the official name until 2001). Question: What is the former name of the city where artist Sanatan Dinda resides?
Output: Calcutta