paragraph_text: Homstølvatnet or Eptevatn is a lake in the far western part of the municipality of Froland in Aust-Agder county, Norway. It is located about east of the village of Byglandsfjord (in Bygland municipality) and about northwest of the village of Mykland in Froland. The lake was expanded in 1973 when a dam was built at the south end of the lake Eptevatn for the purposes of hydroelectric power generation. The dam made the lake larger so that it now includes the formerly separate lake Homstølvatnet as one large lake. The lake is now large and it holds about as a reservoir for the power station.

paragraph_text: O'Donnell Heights is a neighborhood named for a public housing development in the far southeastern part of the city of Baltimore, Maryland, United States. It is located south and east of Interstate 95, just west of the border with Baltimore County, and north of the St. Helena neighborhood.

paragraph_text: Humboldt Township is one of twelve townships in Humboldt County, Iowa, USA. As of the 2000 census, its population was 624. Despite its name, the township does not contain the City of Humboldt.

paragraph_text: Landau is a large lunar impact crater that is located in the northern hemisphere on the far side of the Moon. It was named after physicist Lev Landau. The crater Wegener is attached to the northeastern rim. Attached to the southeastern rim is Frost.

paragraph_text: George Rogers House is a private home in Lake Oswego, Oregon, United States. Located at the corner of Durham Street and Wilbur Street, the house was the home of George Rogers, who donated the land to the City of Lake Oswego that became George Rogers Park. During the time that Lake Oswego was an industrial town, the park was the location of Lake Oswego's China Town district. Built in 1929, the two-story craftsman house was added to the United States National Register of Historic Places listings in 1996.

paragraph_text: Lake Bato is a freshwater lake and the 7th largest in the Philippines. It is located in the town of Bato, approximately southwest of Iriga City, Camarines Sur Province, southeastern Luzon, Philippines. It has extensive marshes and swamp forests. The lake drains into a tributary of the Bicol River which enters the sea near Naga City. Average depth is , and the bottom is muddy clay. The pH value is 6.1, the average dissolved oxygen 10 p.p.m., and the total hardness (SBY) 2.4.

paragraph_text: Lake Humboldt or Humboldt Lake is an endorheic basin lake in northern Churchill County and southern Pershing County in the state of Nevada in the United States. The lake has the name of Alexander von Humboldt, a German natural scientist.

paragraph_text: The Humboldt Range is a largely north-south running range of mountains in northwest Nevada, USA, that extend from the town of Imlay in the north to the junction with the West Humboldt Range in the south. It is bordered continuously by Interstate 80 and the Humboldt River, largely expanded in the form of the Rye Patch Reservoir in this area, on the west side and by a long and fairly broad Buena Vista Valley to the east, in a typical basin-and-range pattern. The Humboldts are ostensibly visible to travelers along Interstate 80, especially with respect to the highest point of the range, Star Peak, which with a quite nicely defined tip reaches an elevation of 9,836 feet (2,998 m), located in the center of the north range section. The midpoint of the range is in the area of Fourth of July Flat. The Humboldt Range is also noteworthy for having a famous historical town at its base on the eastern side called Unionville, which, for a brief period, was home to Samuel Clemens. Another historical site, now a ghost town, nearby is called Star City. Unlike some ranges in the vicinity, the substantial height of the Humboldts allows for a number of continuously flowing watersheds, and hiking the terrain is a somewhat noted activity.

paragraph_text: 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.

paragraph_text: The Badshot Range is a subrange of the Duncan Ranges of the Selkirk Mountains of the Columbia Mountains in southeastern British Columbia, Canada, located west of Duncan Lake and Westfall River east of Trout Lake.

paragraph_text: Penasse is an unincorporated community in Angle Township, Lake of the Woods County, Minnesota, United States. Penasse is located on Penasse Island in Lake of the Woods, in the northern part of Northwest Angle. Its location makes it the northernmost populated place in the contiguous United States. The community was named for Tom Penasse, an American Indian from the area; it had a post office from 1920 to 1969. The French built Fort Saint Charles nearby in 1732.

paragraph_text: Nassau Bay is a city in Harris County, Texas, United States, bordering the southeastern edge of the city of Houston. It is located in the Clear Lake Area near Galveston Bay, directly adjacent to the Lyndon B. Johnson Space Center. The population was 4,002 at the 2010 census.

paragraph_text: The Great Sacandaga Lake (formerly the Sacandaga Reservoir) is a large lake situated in the Adirondack Park in northern New York in the United States. The lake has a surface area of about at capacity, and the length is about . The word "Sacandaga" means "Land of the Waving Grass" in the local native language. The lake is located in the northern parts of Fulton County and Saratoga County near the south border of the Adirondack Park. A small part of it also extends northward into southern Hamilton County. The broader, south end of the lake is northeast of the City of Johnstown and the City of Gloversville.

paragraph_text: A major part of Southern Nevada's economy is based on tourism, including gambling. The primary drivers of the Las Vegas economy have been the confluence of tourism, gaming, and conventions which in turn feed the retail and dining industries. The city serves as world headquarters for the world's two largest Fortune 500 gaming companies, Harrah's Entertainment and MGM Mirage.

paragraph_text: Lake Tshangalele, also known as Lake Lufira or Mwadingusha Reservoir, is an artificial lake in the south-east of the Democratic Republic of Congo. It is located about 20 km east of the city of Likasi in the old province of Katanga. It lies at about 1,100 m above sea-level in a large depression surrounded by low mountains. It was created by a dam built on the Lufira River near Mwadingusha in 1926 to provide hydro-electric power. The area of open water is about 362.5 km. During the wettest months of February and March, the area flooded reaches a maximum of 440 km. The lake is shallow with a mean depth of only 2.6 m.

paragraph_text: The Valhalla Ranges are a subrange of the Selkirk Mountains of the Columbia Mountains in southeastern British Columbia, Canada, located between Lower Arrow Lake of the Arrow Lakes and Slocan River.

paragraph_text: Falcon Lake is located in the Whiteshell Provincial Park in southeastern Manitoba, Canada. The lake is about 152 kilometres east of Winnipeg on the Trans-Canada Highway near the Ontario border. The lake is named for Métis poet and songwriter Pierre Falcon (1793-1876).

paragraph_text: Chilliwack Lake is a lake in the upper basin of the Chilliwack River southeast of the city of the same name in the Lower Mainland of British Columbia, Canada. The lake, while entirely within Canada, is located just north of the border between British Columbia and the state of Washington and is both fed and drained by the Chilliwack River, which has its source in the North Cascades of Washington state and Canada, which surround the lake on all sides.

paragraph_text: New York City is situated in the Northeastern United States, in southeastern New York State, approximately halfway between Washington, D.C. and Boston. The location at the mouth of the Hudson River, which feeds into a naturally sheltered harbor and then into the Atlantic Ocean, has helped the city grow in significance as a trading port. Most of New York City is built on the three islands of Long Island, Manhattan, and Staten Island.

paragraph_text: Pawtuckaway State Park is a preserve in New Hampshire, United States. It is one of the largest state parks in southeastern New Hampshire and is named for Pawtuckaway Lake and the Pawtuckaway Mountains. The park extends from the west shore of the lake to the west side of the mountains.

Question: When was the MGM built in the large city in the southeast of the same state as Lake Humboldt?
Answer: in 1993