Question: Which multi-purpose arena located on the Las Vegas Strip hosted Pac-12 Conference men's basketball season?
Context: The 2015–16 Pac-12 Conference men's basketball season began with practices in October 2015 and ended with the 2016 Pac-12 Conference Men's Basketball Tournament in March 2016 at the MGM Grand Garden Arena in Paradise, Nevada.  The regular season began on the first weekend of November 2015, with the conference schedule starting in December 2015. The MGM Grand Garden Arena (originally known as the MGM Grand Garden Special Events Center) is a multi-purpose arena located within the MGM Grand Las Vegas on the Las Vegas Strip. The 2012–13 Pac-12 Conference men's basketball season began with practices in October 2012 and ended with the 2013 Pac-12 Conference Men's Basketball Tournament from March 2013 at the MGM Grand Garden Arena in Paradise, Nevada.  The regular season began on the first weekend of November 2012, with the conference schedule starting in December 2012.  On March 9, 2013, the UCLA Bruins defeated the Washington Huskies 61–54 to clinch the regular season conference title.  They were seeded as the No. 1 team in the Pac-12 Conference tournament in Las Vegas. The 2014–15 Pac-12 Conference men's basketball season began with practices in October 2014 and ended with the 2015 Pac-12 Conference Men's Basketball Tournament in March 2015 at the MGM Grand Garden Arena in Paradise, Nevada.  The regular season began on the first weekend of November 2014, with the conference schedule starting in December 2014. The 2012–13 UCLA Bruins men's basketball team represented the University of California, Los Angeles during the 2012–13 NCAA Division I men's basketball season.  The Bruins competed in the Pac-12 Conference and were led by head coach Ben Howland.  Prior to the start of the season, the Bruins took a Goodwill Tour of China in late August.  The Bruins reopened the newly renovated Pauley Pavilion on November 9, 2012 in front of a then record crowd of 13,513.  On March 9, 2013, the Bruins clinched the regular season championship of the Pac-12 Conference by defeating Washington, 61–54, to finish conference play with a record of 13–5.  They were seeded as the No. 1 team in the Pac-12 Conference tournament in Las Vegas.  They were defeated by Oregon in the championship game.  A week later, the Bruins were eliminated in the second round of the 2013 NCAA tournament by Minnesota 63–83 to finish the season 25–10. The 2013–14 Pac-12 Conference men's basketball season begins with practices in October 2013 and ends with the 2014 Pac-12 Conference Men's Basketball Tournament on March 15, 2014 at the MGM Grand Garden Arena in Paradise, Nevada.  The regular season began on the first weekend of November 2013, with the conference schedule started in December 2013. The Pac-12 Conference Men's Basketball Hall of Honor recognizes former men's college basketball players and coaches who have made a significant impact to the tradition and heritage of the Pac-12 Conference.  Established in 2002, one honoree is selected by each member institution in the conference annually.  The inductions occur during the Pac-12 Conference Men's Basketball Tournament.  The conference was named the Pacific-10 before it expanded in the 2011–12 season with Colorado and Utah. The 2016–17 Pac-12 Conference men's basketball season begins with practices in October 2016 and ends with the 2017 Pac-12 Conference Men's Basketball Tournament in March 2017 at the T-Mobile Arena in Paradise, Nevada.  The regular season begins on the first weekend of November 11, 2016 with Arizona-Michigan State, with the conference schedule starting in the last week of December 28, 2016 with UCLA-Oregon. The 2017–18 Pac-12 Conference men's basketball season begins with practices in October 2017 followed by the 2017–18 NCAA Division I men's basketball season in November 10, 2017 with the conference schedule will begin on December 27, 2017.  The 2018 Pac-12 Tournament in March 2018 at the T-Mobile Arena in Paradise, Nevada.  Due to the Pac-12's use of that venue for their conference tournament, the Pac-12 Tournament will take place one week earlier than usual, ending the week before Selection Sunday.  This could result in teams having nearly two weeks off before the 2018 NCAA tournament.  As a result, it is anticipated that the Pac-12 regular season will begin in late-December.  Pac-12 teams' first Pac-12 game would likely be on the weekend of December, 2017 with a second game on December , 2017.  Coaches have requested that Pac-12 game be scheduled between Christmas and New Year's Day, accordingly each team will play two conference games in early December before finishing non-conference play. The 2011–12 Pac-12 Conference men's basketball season began with practices in October 2011 and ended with the 2012 Pac-12 Conference Men's Basketball Tournament from March 7–10, 2012 at the Staples Center in Los Angeles.  The regular season began on the weekend of November 5, with the conference schedule starting on December 29.
Answer: MGM Grand Garden Arena