Information: - Busan;, officially Busan Metropolitan City(), romanized as Pusan before 2000, is South Korea's second most-populous city after Seoul, with a population of approximately 3.6 million. The population of the metropolitan area, including the adjacent cities of Gimhae and Yangsan, is approximately 4.6 million. The city is located on the southeastern-most tip of the Korean peninsula. - Seoul () officially the Seoul Special City is the capital and largest metropolis of the Republic of Korea (commonly known as South Korea), forming the heart of the Seoul Capital Area, which includes the surrounding Incheon metropolis and Gyeonggi province, the world's 16th largest city. It is home to over half of all South Koreans along with 678,102 international residents. - The Korean Basketball League, often abbreviated to the KBL, is the pre-eminent professional men's basketball league in South Korea. Its inaugural season was in 1997. The season starts in October and ends in April the following year. The KBL consists of 10 teams. Each team plays 54 games (27 home games and 27 away games). Each team is allowed to have 2 foreign players. Foreign players in the league are almost always either a forward or center. Formerly, foreign players were not allowed to exceed 2.03 m (6 feet, 8inches) in height, although that rule has since been revoked. - Changwon is the capital city of Gyeongsangnam-do, South Korea. Changwon is the 8th most populated city in South Korea, with an established population of 1,089,039 people in 2010. It encompasses a land area of on the southeastern coast of South Korea. The population of southeastern Korea, including the city of Busan, is more than 6,478,000. Changwon is known as a heavy industrial city. The city only covers 7% of Gyeongsangnam-do province, also known as Gyeongnam, but holds 33.6% of its population; it also accounted for 38.5% of the total 2.1821 trillion won budget of the Gyeongnam province. - Busan kt Sonicboom is a professional basketball team based in Busan , South Korea . The team is a member of the Korean Basketball League . They play at the Sajik Arena which is affectionately nicknamed '' The house that Jasper built '' after ex-Boom legend , Jasper Johnson . The teams biggest rivals are the LG Sakers , from neighbouring city Changwon and matches between these two are always fiercely fought affairs . They have produced some classics in recent years including a famous victory in Changwon in the 2008/2009 season when Jasper Johnson won the match with a 3 pointer in the final second , writing himself into the club 's folklore . - Basketball is a sport that is played by two teams of five players on a rectangular court. The objective is to shoot a ball through a hoop in diameter and mounted at a height of to backboards at each end of the court. The game was invented in 1891 by Dr. James Naismith, who would be the first basketball coach of the Kansas Jayhawks, one of the most successful programs in the game's history. - The Sajik Arena is an indoor sporting arena located in Busan, South Korea. The seating capacity of the arena is 14,099 and was built in 1985. It is the home arena of the Busan KT Sonicboom, a Korean professional basketball team. Given the information above, choose from the list below the object entity that exhibits the relation 'inception' with the subject 'busan kt sonicboom'. Choices: - 1 - 10 - 14 - 1891 - 1997 - 2 - 2000 - 4 - 5 - 678
A:
1997