Question: Who owned the hotel at which 16th AVN Awards was held? 

full_context: Document 1: 10th AVN Awards: The 10th AVN Awards ceremony, presented by Adult Video News (AVN), honored pornographic films released in 1992 in the United States and took place in January 1993, at Bally’s Hotel and Casino in Paradise, Nevada. During the ceremony, AVN presented AVN Awards in 67 categories. The ceremony was produced by Gary Miller and directed by S. Marco DiMercurio. Actor Randy West hosted the show for the second consecutive year, with actresses Porsche Lynn and Ona Zee as co-hosts.
Document 2: MGM Grand Las Vegas: The MGM Grand Las Vegas (formerly Marina and MGM-Marina) is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. The MGM Grand is the largest single hotel in the United States with 5,124 rooms. It is also the third-largest hotel complex in the world by number of rooms and second-largest hotel resort complex in the United States behind the combined The Venetian and The Palazzo. When it opened in 1993, the MGM Grand was the largest hotel complex in the world.
Document 3: The Venetian Las Vegas: The Venetian Resort Hotel Casino is a five-diamond luxury hotel and casino resort located on the Las Vegas Strip in Paradise, Nevada, United States, on the site of the old Sands Hotel. Designed by KlingStubbins, the hotel tower contains 36 stories and rises 475 ft . The Venetian is owned and operated by Las Vegas Sands. The Venetian also serves as the seat of the corporate headquarters for its parent company.
Document 4: Monte Carlo Resort and Casino: The Monte Carlo Resort and Casino is a megaresort hotel and casino on the Las Vegas Strip in Paradise, Nevada, United States. The hotel, with a height of 360 ft , has 32 floors, featuring a 102000 sqft casino floor with 1,400 slot machines, 60 table games, and 15 poker tables. It is owned and operated by MGM Resorts International. The hotel offers 2,992 guest rooms, including 259 luxury suites. It is being converted from late 2016 to 2018 into the Park MGM, with the upper floors converted into a boutique hotel, NoMad Las Vegas.
Document 5: 13th AVN Awards: The 13th AVN Awards ceremony, organized by Adult Video News (AVN) honored the best pornographic films of 1995 and took place on January 7, 1996 at the Aladdin Theatre for the Performing Arts in Paradise, Nevada, beginning at 8:15 p.m. PST / 11:15 p.m. EST. During the ceremony, AVN presented AVN Awards in 97 categories. The ceremony, taped for broadcast in the United States by Spice Networks, was produced and directed by Gary Miller and Mark Stone. Comedian Bobby Slayton hosted the show for the first time, alongside actress co-hosts Jenna Jameson and Julia Ann. Hall of Fame inductees were honored at a gala held a month earlier.
Document 6: 16th AVN Awards: The 16th AVN Awards ceremony, organized by "Adult Video News" (AVN) honored the best of 1998 in pornographic movies and took place on January 9, 1999, at Bally's Las Vegas, Las Vegas, Nevada. During the ceremony, AVN presented AVN Awards in 68 categories. The ceremony, televised by Playboy TV, was produced by Gary Miller and directed by Mark Stone. Comedian Robert Schimmel returned as host and actresses Alisha Klass, Midori and Serenity co-hosted the award show. Five weeks earlier in a ceremony held at the Westin Bonaventure in Los Angeles, California, on December 4, 1998, the awards for gay pornographic movies were presented in a new separate ceremony known as the GayVN Awards.
Document 7: 18th AVN Awards: The 18th AVN Awards ceremony, presented by Adult Video News (AVN), took place January 8, 2001 at the Venetian Hotel Grand Ballroom, at Paradise, Nevada, U.S.A. During the ceremony, AVN presented AVN Awards in 77 categories honoring the best pornographic films released between Oct. 1, 1999 and Sept. 30, 2000. The ceremony was produced by Gary Miller and directed by Mark Stone. Adult film star Jenna Jameson hosted the show for the second time.
Document 8: 9th AVN Awards: The 9th AVN Awards ceremony, presented by Adult Video News (AVN), honored pornographic films released in 1991 in the United States and took place in January 1992, at Bally’s Hotel and Casino in Paradise, Nevada. During the ceremony, AVN presented AVN Awards in 59 categories. The ceremony was produced by Anthony Devon and directed by Steven Austin. Actor Randy West hosted the show for the first time, with actresses Angela Summers and Hyapatia Lee as co-hosts.
Document 9: 17th AVN Awards: The 17th AVN Awards ceremony, presented by Adult Video News (AVN), took place January 8, 2000 at the Venetian Hotel Grand Ballroom, at Paradise, Nevada, U.S.A. During the ceremony, AVN presented AVN Awards (often dubbed the "Academy Awards Of Porn") in 77 categories honoring the best pornographic films released between Oct. 1, 1998 and Sept. 30, 1999. The ceremony was produced by Gary Miller and directed by Mark Stone. Adult film star Juli Ashton hosted the show.
Document 10: Bally's Las Vegas: Bally's Las Vegas (formerly MGM Grand Hotel and Casino) is a hotel and casino on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation. The hotel features 2,814 extra-sized guestrooms that are 450 sqft or larger and over 175000 sqft of banquet and meeting space. The casino occupies 66187 sqft . About 75% of the rooms are in the Indigo Tower, and were renovated in 2004. The remaining rooms are located in the Jubilee Tower, constructed in 1981.
Document 11: 15th AVN Awards: The 15th AVN Awards ceremony, organized by Adult Video News (AVN), took place January 10, 1998 at Caesars Palace, in Paradise, Nevada, U.S.A. During the show, AVN presented AVN Awards (the industry's equivalent of the Academy Awards) in 54 categories honoring the best pornographic films released released between Oct. 1, 1996 and Sept. 30, 1997. The ceremony was produced by Gary Miller and directed by Mark Stone. Comedian Robert Schimmel hosted, with adult film actresses Racquel Darrian and Misty Rain as co-hosts. At a pre-awards cocktail reception held the previous evening, 50 more AVN Awards, mostly for behind-the-scenes achievements, were given out by hosts Nici Sterling and Dave Tyree, however, this event was neither televised nor distributed on VHS tapes as was the main evening's ceremony. Both events included awards categories for gay movies; the final year the show included both gay and heterosexual awards. The gay awards were subsequently spun off into a separate show, the GayVN Awards.
Document 12: MGM Resorts International: MGM Resorts International is a global hospitality and entertainment company operating destination resorts in Las Vegas, Mississippi, New Jersey and Detroit, including Bellagio, MGM Grand, Mandalay Bay and The Mirage. The company recently opened MGM National Harbor in Maryland and is developing MGM Springfield in Massachusetts. It has a majority interest in MGM China Holdings Limited, which owns the MGM Macau resort and casino and is developing a gaming resort in Cotai. MGM Resorts owns 50 percent of CityCenter in Las Vegas, which features ARIA Resort & Casino. It has a majority controlling interest in MGM Growth Properties, a real estate investment trust.
Document 13: Excalibur Hotel and Casino: Excalibur Hotel and Casino is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada, in the United States. It is owned and operated by MGM Resorts International.
Document 14: Delano Las Vegas: Delano Las Vegas, (formerly known as THEhotel), is a 45-story 1,117 room luxury suite hotel. It is owned and operated by MGM Resorts International. It is located within the Mandalay Bay complex on the Las Vegas Strip in Paradise, Nevada. It was renovated and rebranded as the Delano Las Vegas on September 2, 2014, under a partnership between MGM and Morgans Hotel Group.
Document 15: Tropicana – Las Vegas Boulevard intersection: The Tropicana – Las Vegas Boulevard intersection on the Las Vegas Strip (Tropicana Avenue and Las Vegas Boulevard), is noteworthy for several reasons. It was the first intersection in Las Vegas completely closed to street level pedestrian traffic and its four corners are home to four major resorts: Excalibur Hotel and Casino, Tropicana Las Vegas, New York-New York Hotel and Casino and MGM Grand Las Vegas—the latter has 5,044 rooms and was once the largest hotel in the world. The resorts at the four corners have a total of 12,536 hotel rooms as of 2016.
ground_truth: Caesars Entertainment Corporation