title: 2020 AFC U-23 Championship qualification
paragraph_text: Of the 47 AFC member associations, a total of 44 teams entered the competition. The final tournament hosts Thailand decided to participate in qualification despite having automatically qualified for the final tournament.
title: That Dam
paragraph_text: That Dam (Lao ທາດດຳ, meaning Black Stupa) is a large stupa located in Vientiane, Laos. Many Laotians believe it is inhabited by a seven-headed nāga who tried to protect them from an invasion by the Siamese army in 1827.
title: Albeni Falls Dam
paragraph_text: Albeni Falls Dam is located on the Pend Oreille River between Oldtown, Idaho, and Priest River, Idaho. It is located on the site of a natural waterfall named Albeni Falls, named after early pioneer Albeni Poirier.
title: Portland-Simonds
paragraph_text: Portland-Simonds is a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It was originally created for the 1995 provincial election as Saint John Portland and its boundaries were altered slightly in 2006. It in the 2013 redrawing of boundaries its boundaries were moved significantly southward into territory previously part of Saint John East; though the boundaries commission did not recommend a name change, a committee of the legislative assembly later voted to change the name to Portland-Simonds.
title: 2018 FIFA World Cup
paragraph_text: 2018 FIFA World Cup Чемпионат мира по футболу 2018 (Chempionat mira po futbolu 2018) Tournament details Host country Russia Dates 14 June -- 15 July Teams 32 (from 5 confederations) Venue (s) 12 (in 11 host cities) ← 2014 2022 →
title: Cricket World Cup
paragraph_text: The first World Cup was organised in England in June 1975, with the first ODI cricket match having been played only four years earlier. However, a separate Women's Cricket World Cup had been held two years before the first men's tournament, and a tournament involving multiple international teams had been held as early as 1912, when a triangular tournament of Test matches was played between Australia, England and South Africa. The first three World Cups were held in England. From the 1987 tournament onwards, hosting has been shared between countries under an unofficial rotation system, with fourteen ICC members having hosted at least one match in the tournament.
title: Ice hockey at the 2018 Winter Olympics – Men's tournament
paragraph_text: The men's tournament in ice hockey at the 2018 Winter Olympics was held in Gangneung, South Korea between 14 and 25 February 2018. Twelve countries qualified for the tournament; eight of them did so automatically by virtue of their ranking by the International Ice Hockey Federation, one, South Korea, automatically qualified as hosts, while the three others took part in a qualification tournament.
title: Geography of Myanmar
paragraph_text: Myanmar (also known as Burma) is the northwestern-most country of mainland Southeast Asia, bordering China, India, Bangladesh, Thailand and Laos. It lies along the Indian and Eurasian Plates, to the southeast of the Himalayas. To its west is the Bay of Bengal and to its south is the Andaman Sea. It is strategically located near major Indian Ocean shipping lanes.
title: British Masters
paragraph_text: The event returned in 2015, being played at Woburn and hosted by golfer Ian Poulter. The 2016 edition was played at The Grove and hosted by Luke Donald. The 2017 tournament was played at Close House Golf Club and hosted by Lee Westwood. The 2018 tournament was played at Walton Heath Golf Club and hosted by Justin Rose.
title: Myanmar
paragraph_text: In English, the country is popularly known as either "Burma" or "Myanmar" i/ˈmjɑːnˌmɑːr/. Both these names are derived from the name of the majority Burmese Bamar ethnic group. Myanmar is considered to be the literary form of the name of the group, while Burma is derived from "Bamar", the colloquial form of the group's name. Depending on the register used, the pronunciation would be Bama (pronounced: [bəmà]) or Myamah (pronounced: [mjəmà]). The name Burma has been in use in English since the 18th century.
title: 2017 FIFA Confederations Cup
paragraph_text: Russia was announced as the host on 2 December 2010 after the country was awarded the hosting rights of the 2018 FIFA World Cup. The matches were played in four different stadiums across four cities: Saint Petersburg, Moscow, Kazan, and Sochi. It was the first time Russia has hosted the tournament, and the third time the Confederations Cup has been held in the European continent. As hosts, Russia qualified automatically for the tournament; they were joined by the six winners of the FIFA confederation championships and the 2014 FIFA World Cup champions, Germany.
title: 2026 FIFA World Cup
paragraph_text: The FIFA Council went back and forth between 2013 and 2017 on limitations within hosting rotation based on the continental confederations. Originally, it was set that bids to be host would not be allowed from countries belonging to confederations that hosted the two preceding tournaments. It was temporarily changed to only prohibit countries belonging to the confederation that hosted the previous World Cup from bidding to host the following tournament, before the rule was changed back to its prior state of two World Cups. However, the FIFA Council did make an exception to potentially grant eligibility to member associations of the confederation of the second - to - last host of the FIFA World Cup in the event that none of the received bids fulfill the strict technical and financial requirements. In March 2017, FIFA president Gianni Infantino confirmed that ``Europe (UEFA) and Asia (AFC) are excluded from the bidding following the selection of Russia and Qatar in 2018 and 2022 respectively. ''Therefore, the 2026 World Cup could be hosted by one of the remaining four confederations: CONCACAF (North America; last hosted in 1994), CAF (Africa; last hosted in 2010), CONMEBOL (South America; last hosted in 2014), or OFC (Oceania, never hosted before), or potentially by UEFA in case no bid from those four met the requirements.
title: 2017 FIFA Confederations Cup
paragraph_text: Russia was announced as the hosts on 2 December 2010 after the country was awarded the hosting rights of the 2018 FIFA World Cup. The matches were played in four different stadiums across four cities: Saint Petersburg, Moscow, Kazan, and Sochi. It was the first time Russia has hosted the tournament, and the third time the Confederations Cup has been held in the European continent. As hosts, Russia qualified automatically for the tournament; they were joined by the six winners of the FIFA confederation championships and the 2014 FIFA World Cup champions, Germany.
title: 2015 Copa América
paragraph_text: Originally, it was to be hosted by Brazil, as suggested by the Brazilian Football Confederation (CBF) in February 2011 due to CONMEBOL's rotation policy of tournaments being held in alphabetical order. However, due to the organization of the 2013 FIFA Confederations Cup, 2014 FIFA World Cup and the 2016 Summer Olympics in that country, Brazil decided against also hosting the Copa América. CONMEBOL’s president Nicolas Leoz had mentioned the possibility of the tournament being organized in Mexico (despite this country not being a member of CONMEBOL) as part of the federation's centenary celebrations. Brazil and Chile's Football Federations discussed the idea of swapping around the order of being hosts of the 2015 and 2019 tournaments. The swap was made official in May 2012.
title: Beaverdell
paragraph_text: Beaverdell is an unincorporated settlement in the Monashee Country of the Southern Interior of British Columbia, Canada, which lies to the east of the Okanagan Valley and north of the Boundary Country region. It is located midway along the West Kettle River between Kelowna and Rock Creek along British Columbia Highway 33.
title: Natural Dam, Arkansas
paragraph_text: Natural Dam is an unincorporated community in Crawford County, Arkansas, United States. Natural Dam is located on Arkansas Highway 59, north-northwest of Cedarville. Natural Dam has a post office with ZIP code 72948. Lee Creek Bridge, which is listed on the National Register of Historic Places, is located in the community.
title: Myanmar
paragraph_text: In 1988, unrest over economic mismanagement and political oppression by the government led to widespread pro-democracy demonstrations throughout the country known as the 8888 Uprising. Security forces killed thousands of demonstrators, and General Saw Maung staged a coup d'état and formed the State Law and Order Restoration Council (SLORC). In 1989, SLORC declared martial law after widespread protests. The military government finalised plans for People's Assembly elections on 31 May 1989. SLORC changed the country's official English name from the "Socialist Republic of the Union of Burma" to the "Union of Myanmar" in 1989.
title: 1986 FIFA World Cup
paragraph_text: The 1986 FIFA World Cup, the 13th FIFA World Cup, was held in Mexico from 31 May to 29 June 1986. The tournament was the second to feature a 24 - team format. With European nations not allowed to host after the previous World Cup in Spain, Colombia had been originally chosen to host the competition by FIFA but, largely due to economic reasons, was not able to do so and officially resigned in 1982. Mexico was selected as the new host in May 1983. This was the third FIFA World Cup tournament in succession that was hosted by a Hispanophonic country, after Spain in 1982, and Argentina in 1978.
title: 2016 FIFA Club World Cup
paragraph_text: The 2016 FIFA Club World Cup (officially known as the FIFA Club World Cup Japan 2016 presented by Alibaba YunOS Auto for sponsorship reasons) was the 13th edition of the FIFA Club World Cup, a FIFA - organised international club football tournament between the champion clubs from each of the six continental confederations, as well as the national league champion from the host country. The tournament was hosted by Japan. Real Madrid won their second Club World Cup, defeating hosts Kashima Antlers in the final.
title: Names of Myanmar
paragraph_text: Ma Thanegi records that the first use of the name 'Mranma' for the country is to be found on a 3 feet (91 cm) high stone inscription dated 597 ME (Traditional Burmese calendar) or 1235 CE. The stone is from the reign of Kyaswa, (1234 - 1250) son of King Htilominlo (Nadaungmya), Bagan. It is written in early Burmese script. Although the middle of the front side of this stone is damaged, the first line of the better - protected reverse side clearly shows မြန်မာပြည် (``Mranma kingdom ''). The inscription is known as the 'Yadana Kon Htan Inscription'. At present it is in Bagan recorded as stone number 43 in the Archaeological Department's collection.

Question: When was Burma's name changed to that of the country on the natural boundary between the country that hosted the tournament and the country where That Dam is from?

Question decomposition:
question: Who hosted the tournament?
answer: Thailand
question: That Dam >> country
answer: Laos
question: what natural boundary lies between #1 and #2
answer: Myanmar
question: when was the name burma changed to #3
answer: 1235

Answer: 1235