Question: Who owns the four seasons hotel in the birth place for the performer of Northtown?

full_context: Document 1: 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 2: Northtown (EP): Northtown is the debut EP by American singer-songwriter Shamir Bailey, better known by his stage name, Shamir. The EP has elements of R&B, house and dance music. It was produced by Nick Sylvester, the founder of New York's Godmode label, and released on June 6, 2014. The EP was rated as one of the best releases by a new artist in 2014.
Document 3: The Nights: On 15 December 2014, the official music video for ``The Nights ''was released on YouTube and premiered on the front page of Yahoo Music. The video was produced, directed by, and stars`` professional life liver'' Rory Kramer, who filmed an exuberant action - packed recollection of his own life on roller coasters, surfing, snowboarding, skateboarding, balloon flying, making a four door convertible out of a toyota, etc. -- living a life to be remembered.
Document 4: House music: In the late 1980s, Nu Groove Records prolonged, if not launched the careers of Rheji Burrell & Rhano Burrell, collectively known as Burrell (after a brief stay on Virgin America via Timmy Regisford and Frank Mendez), along with basically every relevant DJ and Producer in the NY underground scene. The Burrell's are responsible for the "New York Underground" sound and are the undisputed champions of this style of house. Their 30+ releases on this label alone seems to support that fact. In today's market Nu Groove Record releases like the Burrells' enjoy a cult-like following and mint vinyl can fetch $100 U.S. or more in the open market.
Document 5: 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 6,852 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 6: Michael Shulman (writer): Michael Shulman (born April 28, 1973) is an American writer, artist, and pop culture expert, residing in Las Vegas, Nevada.
Document 7: Shamir (musician): Shamir Bailey (born November 7, 1994), known mononymously as Shamir, is an American singer, songwriter and actor from Las Vegas, Nevada. His debut extended play (EP), "Northtown", was released in June 2014 to positive reviews. In October 2014 he signed to XL Recordings and released the single "On the Regular". His debut LP "Ratchet" was released on May 19, 2015 in the United States.
Document 8: If It Wasn't True: "If It Wasn't True" is a song written and recorded by American singer-songwriter Shamir Bailey, better known by his stage name Shamir, and included as the opening track on his debut extended play (EP) "Northtown". Musically, "If It Wasn't True" is an R&B, pop, and dance song. Shamir has called the track "a breakup song, but not a typical one," and "Vogue" magazine in 2014 dubbed it "Your New Favorite Breakup Song."
Document 9: Slimmy: In 2007, Slimmy returned to Portugal, embarking on an extensive national tour in preparation for the release of his debut album “Beatsound Loverboy”, on the Som Livre label. The album features a fusion of rock and electro music, releasing three singles, “Beatsound Loverboy”, “Show Girl” and “You Should Never Leave Me”. The music video for “Show Girl” gained controversy for its revealing lesbian content. “Beatsound Loverboy” and “You Should Never Leave Me” appeared on the “Morangos com Açúcar” soundtrack and the album was voted the 3rd best national album of the past 15 years, chosen by the listeners of the national radio station Antena 3. The year 2008 began with a new tour, with Slimmy presenting the full album throughout the country. The album garnered much recognition within the media and earned Slimmy a nomination for “Golden Globe Newcomer of the Year” as well as a nomination in the “MTV Europe Music Awards” for “Best Portuguese Act”. Slimmy edited in digital format the “Slimmy Unplugged”, his only live album to date, with 13 songs, recorded live at Salon Castelense in June of that year.
Document 10: Park MGM: 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 (110 m), has 32 floors, featuring a 102,000 - square - foot (9,500 m) 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 11: Nirvana (EP): Nirvana is the debut extended play (EP) by English singer Sam Smith. It was released in the United Kingdom as a digital download on 4 October 2013. The EP includes an acoustic version of Disclosure's "Latch". "Safe with Me" peaked at number 86 and "Nirvana" peaked at number 82 on the UK Singles Chart in October 2013.
Document 12: Sam Shaber: Sam Shaber is an American singer/songwriter from New York City. Her parents were screenwriter David Shaber and artist Alice Shaber, and many of her songs, such as "Walkin' at Night," "Eldorado," and "Bomb Threat in New Rochelle," refer to New York City. Her song "All of This", also about New York City, reached #1 on the Quiznos Subs National In-Store Playlists in 2003.
Document 13: Mandalay Bay: Mandalay Bay is a 43 - story luxury resort and casino on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by MGM Resorts International. One of the property's towers operates as the Delano; the Four Seasons Hotel is independently operated within the Mandalay Bay tower, occupying 5 floors (35 -- 39).
Document 14: K.Maro: Cyril Kamar, (in Arabic سيريل قمر) (born January 31, 1980 in Beirut, Lebanon) better known by his stage name K-Maro, sometimes also K'Maro, is a Canadian pop singer-songwriter, producer and businessman of Lebanese origin. He sings in French and English. He is also the founder, the owner, and the CEO of East 47th Music, a record label, and Rock&Cherries Agency, a Paris based Talents management agency. Both East 47th Music and Rock&Cherries Agency are part of KEG company (Kamar Entertainment Group).
Document 15: The Linq: The Linq (formerly Flamingo Capri, Imperial Palace and The Quad) is a 2,640 - room hotel, casino and shopping promenade on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation. As of 2012, the casino is 32,890 sq ft (3,056 m) with 830 slot machines, 55 table games, and a race and sports book.
ground_truth: MGM Resorts International
sub_queries: Northtown >> performer Answer: Shamir
Shamir >> place of birth Answer: Las Vegas
who owns the four seasons hotel in Las Vegas Answer: MGM Resorts International