Question: Which area, known for gambling, was the 2015 Miss Universe Pagent held?

full_context: Document 1: Miss Universe Malaysia 2015: The Miss Universe Malaysia 2015 also referred to as The Next Miss Universe Malaysia 2015 is the 52nd edition of the Miss Universe Malaysia pageant which was held at the Shangri-La Hotel on 17 April 2015 where the reigning winner Sabrina Beneet was crowned her successor Vanessa Tevi Kumares from Negeri Sembilan. All seventeen contestants from different origin will compete for the crown. Vanessa was represented Malaysia at the Miss Universe 2015.
Document 2: Miss World 2005: Miss World 2005, the 55th edition of the Miss World pageant, was held on 10 December 2005 at the Crown of Beauty Theatre in Sanya, China PR. María Julia Mantilla of Peru crowned her successor Unnur Birna Vilhjálmsdóttir of Iceland. 102 contestants from all over the world competed for the crown. All contestants competed in three "fast track" events, Beach Beauty, Miss Talent, and Beauty With a Purpose contests. The winner of each competition immediately became one of the fifteen pageant semi-finalists.
Document 3: Las Vegas Valley: The Las Vegas Valley is a major metropolitan area located in the southern part of the U.S. state of Nevada. The largest urban agglomeration in the state, it is the heart of the Las Vegas–Paradise-Henderson, NV MSA. The Valley is largely defined by the Las Vegas Valley landform, a 600 sqmi basin area surrounded by mountains to the north, south, east and west of the metropolitan area. The Valley is home to the three largest incorporated cities in Nevada: Las Vegas, Henderson and North Las Vegas. Five unincorporated towns governed by the Clark County government are part of the Las Vegas Township and constitute the largest community in the state of Nevada.
Document 4: Las Vegas: Las Vegas ( , Spanish for "The Meadows"), officially the City of Las Vegas and often known simply as Vegas, is the 28th-most populated city in the United States, the most populated city in the state of Nevada, and the county seat of Clark County. The city anchors the Las Vegas Valley metropolitan area and is the largest city within the greater Mojave Desert. Las Vegas is an internationally renowned major resort city, known primarily for its gambling, shopping, fine dining, entertainment, and nightlife. The Las Vegas Valley as a whole serves as the leading financial, commercial, and cultural center for Nevada.
Document 5: Miss Universe 2010: Miss Universe 2010, the 59th Miss Universe pageant, was held on 23 August 2010 at Mandalay Bay Events Center in Las Vegas, Nevada, USA. Ximena Navarrete of Mexico was crowned by Stefanía Fernández of Venezuela as her successor at the end of the event. 83 contestants competed in this year.
Document 6: Miss Universe 2015: Miss Universe 2015, the 64th Miss Universe pageant, was held on 20 December 2015 at The AXIS in Las Vegas, Nevada, United States. Paulina Vega of Colombia crowned her successor Pia Wurtzbach of the Philippines at the end of the event. 80 contestants competed for the crown.
Document 7: Miss Guatemala 2015: The 61st edition of the event Miss Guatemala for 2015, was held on September 20, 2015 in Hall Azarea, Paseo Cayalá in Guatemala City, Guatemala. 12 candidates Departments competed for the title. At the end of the event Ana Luisa Montufar, Miss Guatemala 2014, crowned Jeimmy Aburto of Capital City South as his successor.
Document 8: Nuestra Belleza Paraguay 2015: The Nuestra Belleza Paraguay 2015 pageant was held on September 21, 2015. Sally Jara, Miss Universo Paraguay 2014, crowned her successor Laura Garcete at the end of the event; she was the Paraguayan candidate for the 2015 Miss Universe pageant. Elected to represent Paraguay at Miss World 2015 was Giovanna Cordeiro, for Miss International 2015 was Mónica Mariani, and for Miss Earth 2015 was Myriam Arévalos. The pageant was not broadcast live for the first time in a long time.
Document 9: Clark County, Nevada: Clark County is a county in the U.S. state of Nevada. As of the 2010 census, the population was 1,951,269, with an estimated population of 2,114,801 in 2015. It is by far the most populous county in Nevada, accounting more than two-thirds of its residents. Las Vegas, Nevada's most populous city, has been the county seat since the county was established.
Document 10: Jenaae Jackson: Jenaae Jackson (born June 1, 1990) is a Jamaican beauty queen. She was crowned Miss Earth Jamaica 2009 in August 2009. She is the third representative of Jamaica to compete in the international pageant, Miss Earth, since it started in 2001. Jackson represented Jamaica in the Miss Earth 2009, held in Boracay, Philippines. She placed first runner up to Gina Hargitay in the Miss Jamaica World 2013 Pageant. Jackson won the Miss Jamaica World Model Fast Track, placed first runner up in the Beach Beauty Fast Track, top 10 in the Sports Fast Track, and walked away with the coveted Best Skintone and Best Figure awards.
Document 11: Las Vegas Strip: The Las Vegas Strip is a stretch of South Las Vegas Boulevard in Clark County, Nevada, known for its concentration of resort hotels and casinos. The Strip is approximately 4.2 mi in length, located immediately south of the Las Vegas city limits in the unincorporated towns of Paradise and Winchester. However, the Strip is often referred to as being in Las Vegas. Most of the Strip has been designated an All-American Road, and is considered a scenic route at night.
Document 12: Nevada: Nevada (Spanish for "snowy"; see pronunciations) is a state in the Western, Mountain West, and Southwestern regions of the United States of America. Nevada is the 7th most extensive, the 34th most populous, but the 9th least densely populated of the 50 United States. Nearly three-quarters of Nevada's people live in Clark County, which contains the Las Vegas–Paradise metropolitan area where three of the state's four largest incorporated cities are located. Nevada's capital is Carson City. Nevada is officially known as the "Silver State" because of the importance of silver to its history and economy. It is also known as the "Battle Born State", because it achieved statehood during the Civil War (the words "Battle Born" also appear on the state flag); as the "Sagebrush State", for the native plant of the same name; and as the "Sage-hen State". Nevada borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast and Utah to the east.
Document 13: Las Vegas–Paradise, NV MSA: The Las Vegas–Paradise, NV MSA, also known as the Las Vegas–Henderson–Paradise, NV Metropolitan Statistical Area (2013), is in the southern part of the U.S. state of Nevada, coextensive since 2003 with Clark County, Nevada. A central part of the metropolitan area is the Las Vegas Valley, a 600 sqmi basin that includes the metropolitan area's largest city, Las Vegas as well as the other primary city, Paradise, Nevada. The area contains the largest concentration of people in the state. Cities in the metropolitan area include Las Vegas, Henderson, North Las Vegas, and Boulder City. The metropolitan area is one of the top tourist destinations in the world, drawing over 40 million international and domestic visitors in 2013 with a GMP of US$103.3 billion.
Document 14: Reno, Nevada: Reno is a city in the U.S. state of Nevada. It is in Northern Nevada, approximately 22 mi from Lake Tahoe. Known as "The Biggest Little City in the World", Reno is famous for its hotels and casinos and as the birthplace of Harrah's Entertainment (now known as Caesars Entertainment Corporation). It is the county seat of Washoe County, in the northwestern part of the state. The city sits in a high desert at the foot of the Sierra Nevada and its downtown area (along with Sparks) occupies a valley informally known as the Truckee Meadows. It is named after Jesse L. Reno.
Document 15: Shauna Ramdehan: Shauna Ramdehan (born 1989 in Georgetown, Guyana) is a Guyanese beauty pageant titleholder who was crowned Miss Guyana 2015 and represented her country at Miss Universe 2015 in Las Vegas, United States.
ground_truth: Las Vegas