Question: What year did the country that is the natural boundary between where tournament was hosted and where That Dam is located host the ASEAN Conference?

Knowledge 1: That Dam
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. [SEP] Knowledge 2: Geography of Myanmar
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. [SEP] Knowledge 3: Myanmar
Myanmar has received extensive military aid from China in the past Myanmar has been a member of ASEAN since 1997. Though it gave up its turn to hold the ASEAN chair and host the ASEAN Summit in 2006, it chaired the forum and hosted the summit in 2014. In November 2008, Myanmar's political situation with neighbouring Bangladesh became tense as they began searching for natural gas in a disputed block of the Bay of Bengal. Controversy surrounding the Rohingya population also remains an issue between Bangladesh and Myanmar. [SEP] Knowledge 4: Richmond Arena
It served as the site of basketball games for the Spiders from 1954 through 1971, and was a "regional" home of the Virginia Squires of the American Basketball Association during their first year in the Commonwealth. It also served as the site of the Southern Conference men's basketball championship tournament from 1955 through 1963. In addition to basketball, the 5,152-seat arena also played host to numerous exhibitions, concerts and professional wrestling and boxing events. The largest crowd to ever see an event in the building was 6,022 for a Harlem Globetrotters game in 1955.
Knowledge 1: That Dam
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. [SEP] Knowledge 2: Geography of Myanmar
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. [SEP] Knowledge 3: Myanmar
Myanmar has received extensive military aid from China in the past Myanmar has been a member of ASEAN since 1997. Though it gave up its turn to hold the ASEAN chair and host the ASEAN Summit in 2006, it chaired the forum and hosted the summit in 2014. In November 2008, Myanmar's political situation with neighbouring Bangladesh became tense as they began searching for natural gas in a disputed block of the Bay of Bengal. Controversy surrounding the Rohingya population also remains an issue between Bangladesh and Myanmar. [SEP] Knowledge 4: British Masters
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.
Knowledge 1: That Dam
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. [SEP] Knowledge 2: Geography of Myanmar
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. [SEP] Knowledge 3: Myanmar
Myanmar has received extensive military aid from China in the past Myanmar has been a member of ASEAN since 1997. Though it gave up its turn to hold the ASEAN chair and host the ASEAN Summit in 2006, it chaired the forum and hosted the summit in 2014. In November 2008, Myanmar's political situation with neighbouring Bangladesh became tense as they began searching for natural gas in a disputed block of the Bay of Bengal. Controversy surrounding the Rohingya population also remains an issue between Bangladesh and Myanmar. [SEP] Knowledge 4: UEFA Euro 2016 Final
The UEFA Euro 2016 Final was a football match that took place on 10 July 2016 at the Stade de France in Saint - Denis, France, to determine the winners of UEFA Euro 2016. Portugal defeated the hosts and two - time winners France 1 -- 0 after extra time, with a goal from substitute Eder, to claim its first major tournament title. In doing so, they became the tenth nation to win the UEFA European Championship, 12 years after losing their first final at home in 2004. France became the second host team to lose the final, after Portugal in 2004, and suffered their first defeat at a major tournament hosted in the country since the 1960 European Nations' Cup third - place playoff against Czechoslovakia. This was the fifth European Championship final to end in a draw after 90 minutes of play, and the second whose winners were decided by extra time, after the inaugural final in 1960.

Answer: hosted the summit in 2014