Question: The AXIS is an auditorium located at a hotel and casino owned by what corporation?

full_context: Document 1: Backstreet Boys: Larger Than Life: Backstreet Boys: Larger Than Life is the first residency show by American vocal group Backstreet Boys, performed at The AXIS auditorium located in the Planet Hollywood Resort & Casino in Las Vegas, Nevada. The show had its opening night on March 1, 2017 and is currently scheduled to run through February 17, 2018.
Document 2: The AXIS: The AXIS (known as The AXIS powered by Monster for sponsorship purposes, also referred to as the AXIS Theater) is a mid-sized auditorium located at Planet Hollywood Las Vegas on the Las Vegas Strip. The venue hosts a variety of events from charity benefits, concerts and award shows. It is used frequently for the beauty pageants : Miss Universe, Miss America and Miss USA. Since 2007, the auditorium has been the home to Justin Timberlake's annual concert to benefit the Shriners Hospitals for Children. In 2011, it was voted as one of the "Best Concert Halls & Theaters In Las Vegas". It is the largest theatre of its kind in the United States.
Document 3: The Colosseum at Caesars Palace: The Colosseum at Caesars Palace is a theatre located on the Las Vegas Strip in Las Vegas, Nevada. The theatre is the main entertainment venue for Caesars Palace. Deemed the "Home of the Greatest Entertainers in the World", the theatre hosts numerous residency shows by Celine Dion, Elton John, Rod Stewart, Cher, Bette Midler, Shania Twain, and Mariah Carey. Celine Dion has had the longest residency(1,110 shows as of June 2, 2018) at the venue grossing a total of $650 million since her arrival in 2003. She also performed her record-breaking 1000th show at the venue on October 8, 2016. The venue has an estimated seating capacity of 4,296 and is inspired by the architecture of ancient Rome along with aspects of contemporary architecture. The cost of the theatre totaled $108 million, becoming the most expensive entertainment venue in Las Vegas, beating the "O" Theatre at the Bellagio Las Vegas.
Document 4: Planet Hollywood Las Vegas: Planet Hollywood Las Vegas (formerly Tally-Ho, King's Crown and Aladdin) is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation.
Document 5: Caesars Entertainment, Inc.: Caesars Entertainment, Inc. was a Las Vegas Valley, Nevada based business that was the largest owner, operator and developer of casinos throughout the world. It was part of the Hilton Hotels chain and was spun off from Hilton as Park Place Entertainment in 1998, and renamed as Caesars Entertainment in 2003. The company was acquired in 2005 by Harrah's Entertainment, which later took on the Caesars Entertainment name.
Document 6: Entertainment centre: An entertainment centre is a venue similar to a theatre in that it hosts concerts by musical artists or comedians and such. Entertainment centres usually range up to around 30,000 people. Many entertainment centres usually have small snack stands in which people can buy food and drinks. In some entertainment centers, such as the gaylord entertainment center in Nashville Tennessee, sports events are held.
Document 7: Planet Hollywood Goa: Planet Hollywood Beach Resort, (stylized as planet hollywood) is a luxury 5 star hotel based in Goa, India inspired by the popular Las Vegas’s casino hotel Planet Hollywood and it is launched in Goa December 2014, It is India's 1st Hollywood themed Beach Resort in Goa. Sachiin Joshi is the founder and Voice chairman of this beach resort, who is an Indian film actor, producer and son of JMJ Group owner Jagdish Mohanlal Joshi.
Document 8: Paris Las Vegas: Paris Las Vegas is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation.
Document 9: Caesars Palace: Caesars Palace is a AAA Four Diamond luxury hotel and casino in Paradise, Nevada, United States. The hotel is situated on the west side of the Las Vegas Strip between Bellagio and The Mirage. It is one of the most prestigious casino hotels in the world and one of Las Vegas's largest and best known landmarks.
Document 10: Britney: Piece of Me: Britney: Piece of Me is the first residency show by American singer Britney Spears, performed at The AXIS auditorium located in the Planet Hollywood Resort & Casino in Las Vegas, Nevada. The show had its opening night on December 27, 2013. In 2015, Spears extended her contract with Planet Hollywood through 2017.
Document 11: 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 12: Crown of Beauty Theatre: Beauty Crown Grand Theater () is an indoor arena or theater in seven-star Beauty Crown Hotel Complex in the tropical city of Sanya, Hainan Island, China, and it is currently one of the biggest arena or theater for arts and entertainment venues, which stands 36 meters high and covers about 10,000 square meters, and was built in 2003. Located in the city center, the crown-shaped Beauty Crown Theatre or Crown of Beauty Theatre was specially built for the Miss World pageant in 2003. The 3,500-seat theater is equipped with an up-to-date and high-tech audio and lightning system. It hosted 6 Miss World events: Miss World 2003, Miss World 2004, Miss World 2005, Miss World 2007, Miss World 2010, and Miss World 2015. It also hosted Mister World 2007 and also will host Miss World 2017 again and it will be the 8th time that China will host the event.
Document 13: 2005 World Music Awards: Under the patronage of Prince Albert II of Monaco the 17th annual World Music Awards were conducted at the Kodak Theatre in Hollywood, California on August 31, 2005. This is only the second time that the awards show has been held outside of Monaco. The five-hour awards show was co-hosted by Carmen Electra and "Desperate Housewives"' James Denton. The awards are based solely on record sales certified by the International Federation of the Phonographic Industry, a London-based trade group that represents the major record labels. Proceeds are donated to the Prince's favorite charity: the Monaco Aide and Presence Foundation. Usher, Kenny "Babyface" Edmonds, Amerie, Rihanna, and Teairra Marí paid tribute to Destiny's Child, who received an award for being the best-selling female group of all time. Patti LaBelle dedicated her performance of "I'll Stand By You" to the victims of Hurricane Katrina as did Stevie Wonder and Kidd Rock when they closed the show at 2am with a duet of "Living for the City".
Document 14: Flamingo Las Vegas: Flamingo Las Vegas (formerly The Fabulous Flamingo and Flamingo Hilton Las Vegas) is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation.
Document 15: Caesars Entertainment Corporation: Caesars Entertainment Corporation, is an American gaming corporation based in Paradise, Nevada that owns and operates over 50 casinos and hotels, and seven golf courses under several brands. It is the fourth-largest gaming company in the world, with annual revenues of $8.6 billion (2013). Caesars is a public company, majority-owned by a group of private equity firms led by Apollo Global Management and TPG Capital.
ground_truth: Caesars Entertainment Corporation