Which hotel and casino built in 1973 is located in Paradise, Nevada?
Bally's Las Vegas
Title: Bally's Las Vegas
Passage: 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.
Title: The Towers (Narragansett, Rhode Island)
Passage: The Towers, also known as the Twin Towers is a historic structure located at 35 Ocean Road in Narragansett, Rhode Island.  It is the only remnant of the Narragansett Pier Casino built in the 1880s.  On November 25, 1969, it was added to the National Register of Historic Places.
Title: Kirk Kerkorian
Passage: Kerkor "Kirk" Kerkorian (June 6, 1917 – June 15, 2015) was an Armenian-American businessman, investor, and philanthropist.  He was the president and CEO of Tracinda Corporation, his private holding company based in Beverly Hills, California.  Kerkorian is known for having been one of the important figures in the shaping of Las Vegas and, with architect Martin Stern, Jr. described as the "father of the mega-resort".  He built the world's largest hotel in Las Vegas three times: the International Hotel (opened in 1969), the MGM Grand Hotel (1973) and the MGM Grand (1993).  He purchased the Metro-Goldwyn-Mayer movie studio in 1969.
Kirk Kerkorian Bally's Las Vegas