Question: What poker series held annually in Las Vegas is more prestigious than the Super Bowl of Poker?

full_context: Document 1: 2017 World Series of Poker: The 2017 World Series of Poker was the 48th annual World Series of Poker (WSOP). It took place from May 30-July 17 at the Rio All-Suite Hotel & Casino in Las Vegas, Nevada. There was a record 74 bracelet events including the third edition of the $565 Colossus tournament and the $10,000 No Limit Hold'em Main Event, which began on July 8.
Document 2: 1980 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
Document 3: 1989 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
Document 4: 2017 World Series of Poker results: Below are the results of the 2017 World Series of Poker, held from May 31-July 22 at the Rio All Suite Hotel and Casino in Las Vegas, Nevada.
Document 5: 1984 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
Document 6: 1985 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
Document 7: Poker Hall of Fame: The Poker Hall of Fame is the hall of fame of professional poker in the United States. Founded in Las Vegas, it was created in 1979 by Benny Binion, the owner of the Horseshoe Casino, to preserve the names and legacies of the world's greatest poker players and to serve as a tourist attraction to his casino. Binion was known for the creative ways in which he marketed his casino. In 1949, he convinced Johnny Moss and Nick "The Greek" Dandolos to play high-stakes poker heads up where the public could watch them. In 1970, he invited a group of poker players to compete in what would be the first World Series of Poker (WSOP). When Harrah's Entertainment, now known as Caesars Entertainment, acquired the rights to the WSOP in 2004, it also assumed ownership of the Poker Hall of Fame. Currently, membership in the Poker Hall of Fame is handled directly by the WSOP.
Document 8: World Series of Poker bracelet: The World Series of Poker (WSOP) bracelet is considered the most coveted non-monetary prize a poker player can win. Since 1976, a bracelet has been awarded to the winner of every event at the annual WSOP. Even if the victory occurred before 1976, WSOP championships are now counted as "bracelets". During the first years of the WSOP only a handful of bracelets were awarded each year. In 1990, there were only 14 bracelet events. By 2000, that number increased to 24. As the popularity of poker has increased during the 2000s, the number of events has likewise increased. In 2011, 58 bracelets were awarded at the WSOP, seven at the World Series of Poker Europe (WSOPE), and one to the WSOP National Circuit Champion. This brought the total number of bracelets awarded up to 959. Five additional bracelets were awarded for the first time in April 2013 at the inaugural World Series of Poker Asia-Pacific (WSOP APAC) in Melbourne, Australia.. In 2017, 74 for bracelets were awarded at the WSOP and an additional 11 will be awarded at the WSOPE in Czech Republic.
Document 9: World Series of Poker Asia Pacific: The World Series of Poker Asia Pacific (WSOP APAC) is the third expansion of the World Series of Poker-branded poker tournaments outside the United States. Since 1970 participants have had to travel to Las Vegas, Nevada to compete in the World Series of Poker (WSOP). Although the WSOP started holding circuit events in 2005 in other states, the main tournaments, which awarded bracelets to the winners, were exclusively held in Las Vegas. In 2007 the inaugural World Series of Poker Europe marked the first time that a WSOP bracelet was awarded outside Las Vegas. The WSOP further expanded to Africa in 2010 and 2012 however these events did not award any bracelets.
Document 10: 1988 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
Document 11: 2006 World Series of Poker: The 2006 World Series of Poker (WSOP) began on June 25, 2006 with "satellite" events, with regular play commencing on June 26 with the annual Casino Employee event, and the Tournament of Champions held on June 28 and 29. Forty more events in various disciplines including Omaha, seven-card stud and razz, plus ladies' and senior tournaments led up to the 10,000 US$ no-limit Texas hold 'em main event starting July 28 and running through the final table on August 10.
Document 12: Super High Roller Bowl: The Super High Roller Bowl is an annual high stakes No Limit Hold'em poker tournament that takes place at the Aria Resort and Casino in Las Vegas, Nevada. The first edition of the event was held in July 2015 and featured a $500,000 buy-in, drawing a field of 43 players. Brian Rast won the inaugural tournament, earning $7,525,000. For its second year the tournament was moved to May and the buy-in was lowered to $300,000. Entries increased to 49 and Rainer Kempe captured the first prize of $5,000,000. The website Poker Central sponsors the event and features a live stream throughout the duration of the tournament.
Document 13: World Series of Poker: The World Series of Poker (WSOP) is a series of poker tournaments held annually in Las Vegas and, since 2005, sponsored by Caesars Entertainment Corporation (known as Harrah's Entertainment until 2010). It dates its origins to 1970, when Benny Binion invited seven of the best-known poker players to the Horseshoe Casino for a single tournament, with a set start and stop time, and a winner determined by a secret ballot of the seven players.
Document 14: World Series of Poker Africa: The World Series of Poker Africa (WSOPA) is the second expansion effort of World Series of Poker-branded poker tournaments outside the United States. Since 1970, participants had to travel to Las Vegas if they wanted to compete in the World Series of Poker (WSOP). Although the WSOP started holding circuit events in 2005 in other states, the main tournaments, which awarded bracelets to the winners, were exclusively held in Las Vegas. In 2007, the inaugural World Series of Poker Europe marked the first time that a WSOP bracelet was awarded outside of Las Vegas. In 2010, the WSOP expanded overseas once again, only this time to Gauteng, South Africa. While the WSOPE awarded bracelets, the WSOPA was considered a circuit event with the winners receiving Championship Rings instead of bracelets. The WSOPA did not occur in 2011, but the series of tournaments resumed in 2012.
Document 15: 1987 Super Bowl of Poker: The Super Bowl of Poker (also known as Amarillo Slim's Super Bowl of Poker or SBOP) was the second most prestigious poker tournament in the world during the 1980s. While the World Series of Poker was already drawing larger crowds as more and more amateurs sought it out, the SBOP "was an affair limited almost exclusively to pros and hard-core amateurs."
ground_truth: World Series of Poker