You will be given a definition of a task first, then some input of the task.
In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : The Desert Inn, also known as the D.I., was a casino hotel on the Las Vegas Strip in Paradise, Nevada, which operated from April 24, 1950, to August 28, 2000. Designed by architect Hugh Taylor and interior design by Jac Lessman, it was the fifth resort to open on the Strip. It was situated between Desert Inn Road and Sands Avenue. Context_2 : The New Frontier (formerly Last Frontier and The Frontier) was a hotel and casino on the Las Vegas Strip in Paradise, Nevada, US. It was the second resort that opened on the Las Vegas Strip and operated continuously from October 30, 1942 until it closed on July 16, 2007. The building was demolished on November 13, 2007. The land is now owned by Crown Resorts who abandoned their project to build the Alon Las Vegas in May 2017 and put it up for sale. Context_3 : Hooters Casino Hotel is a hotel and casino located off the Las Vegas Strip in Paradise, Nevada, United States. It is owned by Trinity Hotel Investors and operated by the Navegante Group. It is located off the Strip next to the Tropicana and across the street from the MGM Grand Las Vegas. The hotel has 696 rooms with a 35000 sqft casino. Context_4 : 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 Vegasthe 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. Context_5 : Allard Roen (May 8, 1921August 28, 2008) was an American businessman in the hospitality industry. He was the Managing Director of the Desert Inn and the Stardust Resort and Casino in Paradise, Nevada. He was a co-founder of the Sunrise Hospital, The Boulevard Mall and the Las Vegas Country Club. Later, he was a co-founder and the on-site Manager of the La Costa Resort and Spa in Carlsbad, California. Context_6 : The Palazzo is a luxury hotel and casino resort located on the Las Vegas Strip in Paradise, Nevada. It is the tallest completed building in Nevada. Designed by the Dallas based HKS, Inc., the hotel offers luxury in an Italian Renaissance ambiance. The hotel and casino are part of a larger complex (operated as one hotel) comprising the adjoining Venetian Resort and Casino and the Sands Convention Center, all of which are owned and operated by the Las Vegas Sands Corporation. Context_7 : 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. Context_8 : Encore Las Vegas (also called Encore at Wynn Las Vegas; often just called Encore) is a luxury resort, casino and hotel located on the Las Vegas Strip in Paradise, Nevada. The resort is connected to its sister resort, Wynn Las Vegas; both are owned by Wynn Resorts, headed by casino developer Steve Wynn. Context_9 : The Trump International Hotel Las Vegas is a 64-story luxury hotel, condominium, and timeshare located on Fashion Show Drive near Las Vegas Boulevard, just off the Las Vegas Strip in Paradise, Nevada, named for real estate developer and the 45th and current President of the United States Donald Trump. It is located across the street from Wynn Las Vegas, behind Alon Las Vegas on 3.46 acre , near the Fashion Show Mall, and features both non-residential hotel condominiums and residential condominiums. The exterior glass is infused with gold. The hotel is a member of The Leading Hotels of the World. Context_10 : SLS station (originally Sahara) is a station on the Las Vegas Monorail, in Las Vegas, Nevada, United States. The station is a side platform located at the Sahara Hotel and Casino. The Sahara Station could be reached in two ways: from inside the hotel via a hallway located behind the Casbar Theatre Lounge (closed on May 16, 2011) or from street level on Paradise Road behind the Sahara. The tracks just north of Sahara station were designed to provide access to a possible downtown extension of the monorail via the northern portion of the Las Vegas Strip in the area of the Circus Circus Las Vegas and the Riviera. fact_1 : Allard Roen (May 8, 1921August 28, 2008) was an American businessman in the hospitality industry. fact_2 : He was the Managing Director of the Desert Inn and the Stardust Resort and Casino in Paradise, Nevada. fact_3 : The Desert Inn, also known as the D.I., was a casino hotel on the Las Vegas Strip in Paradise, Nevada, which operated from April 24, 1950, to August 28, 2000. Answer: Desert Inn
Output:
What is the name of this casino hotel on the Las Vegas Strip in Paradise, Nevada, for which Allard Roen was the managing director?