paragraph_text: Mall del Norte is a super regional shopping mall in Laredo, Texas. The mall opened in 1977 and has since been renovated in 1991, 1993 (expansion), 2007, and 2012. It is located along Interstate 35 in the city's rapidly growing retail hub of town. Mall del Norte is with over 160 stores, making it the 2nd largest mall in South Texas, and one of the largest malls in Texas overall. La Plaza Mall in McAllen, Texas is larger by 3,000 sq. feet.

paragraph_text: According to Forbes magazine, Oklahoma City-based Devon Energy Corporation, Chesapeake Energy Corporation, and SandRidge Energy Corporation are the largest private oil-related companies in the nation, and all of Oklahoma's Fortune 500 companies are energy-related. Tulsa's ONEOK and Williams Companies are the state's largest and second-largest companies respectively, also ranking as the nation's second and third-largest companies in the field of energy, according to Fortune magazine. The magazine also placed Devon Energy as the second-largest company in the mining and crude oil-producing industry in the nation, while Chesapeake Energy ranks seventh respectively in that sector and Oklahoma Gas & Electric ranks as the 25th-largest gas and electric utility company.

paragraph_text: The third-largest university in the state, the University of Central Oklahoma, is located just north of the city in the suburb of Edmond. Oklahoma Christian University, one of the state's private liberal arts institutions, is located just south of the Edmond border, inside the Oklahoma City limits.

paragraph_text: Gemini is one of the constellations of the zodiac. It was one of the 48 constellations described by the 2nd century AD astronomer Ptolemy and it remains one of the 88 modern constellations today. Its name is Latin for ``twins, ''and it is associated with the twins Castor and Pollux in Greek mythology. Its symbol is (Unicode ♊).

paragraph_text: Oklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the "Bible Belt". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registered with the Democratic Party than with any other party. Tulsa, the state's second largest city, home to Oral Roberts University, is sometimes called the "buckle of the Bible Belt". According to the Pew Research Center, the majority of Oklahoma's religious adherents – 85 percent – are Christian, accounting for about 80 percent of the population. The percentage of Oklahomans affiliated with Catholicism is half of the national average, while the percentage affiliated with Evangelical Protestantism is more than twice the national average – tied with Arkansas for the largest percentage of any state.

paragraph_text: Other professional sports clubs in Oklahoma City include the Oklahoma City Dodgers, the Triple-A affiliate of the Los Angeles Dodgers, the Oklahoma City Energy FC of the United Soccer League, and the Crusaders of Oklahoma Rugby Football Club USA Rugby.

paragraph_text: The Oklahoma City Oil Field is one of the world's giant petroleum fields and is located in Oklahoma City, Oklahoma in the United States of America. The field was opened just south of the city limits on December 4, 1928, and first entered Oklahoma City limits on May 27, 1930.

paragraph_text: Broken Arrow is a city located in the northeastern part of the U.S. state of Oklahoma, primarily in Tulsa County but also with a section of the city in western Wagoner County. It is the largest suburb of Tulsa. According to the 2010 census, Broken Arrow has a population of 98,850 residents and is the fourth-largest city in the state. However, a July 2017, estimate reports that the population of the city is just under 112,000, making it the 280th-largest city in the United States. The city is part of the Tulsa Metropolitan Area, which has a population of 961,561 residents.

paragraph_text: Walters is a town in Cotton County, Oklahoma, United States. The population was 2,551 at the 2010 census. The city, nestled in between twin creeks, is the county seat of Cotton County. The city's motto is "Small town; Big heart."

paragraph_text: Bethany is a city in Oklahoma County, Oklahoma, United States, and a part of the Oklahoma City metropolitan area. The community was founded in 1909 by followers of the Church of the Nazarene from Oklahoma City.

paragraph_text: WKY (930 AM) is a radio station located in Oklahoma City and is under ownership of Cumulus Media. Its studios are in Northwest Oklahoma City, and the transmitter and 1 tower are located on E. Britton Road in Oklahoma City.

paragraph_text: The Oklahoma City Zoo and Botanical Garden is home to numerous natural habitats, WPA era architecture and landscaping, and hosts major touring concerts during the summer at its amphitheater. Oklahoma City also has two amusement parks, Frontier City theme park and White Water Bay water park. Frontier City is an 'Old West'-themed amusement park. The park also features a recreation of a western gunfight at the 'OK Corral' and many shops that line the "Western" town's main street. Frontier City also hosts a national concert circuit at its amphitheater during the summer. Oklahoma City also has a combination racetrack and casino open year-round, Remington Park, which hosts both Quarter horse (March – June) and Thoroughbred (August – December) seasons.

paragraph_text: In descending order of population, Oklahoma's largest cities in 2010 were: Oklahoma City (579,999, +14.6%), Tulsa (391,906, −0.3%), Norman (110,925, +15.9%), Broken Arrow (98,850, +32.0%), Lawton (96,867, +4.4%), Edmond (81,405, +19.2%), Moore (55,081, +33.9%), Midwest City (54,371, +0.5%), Enid (49,379, +5.0%), and Stillwater (45,688, +17.0%). Of the state's ten largest cities, three are outside the metropolitan areas of Oklahoma City and Tulsa, and only Lawton has a metropolitan statistical area of its own as designated by the United States Census Bureau, though the metropolitan statistical area of Fort Smith, Arkansas extends into the state.

paragraph_text: Oklahoma i/ˌoʊkləˈhoʊmə/ (Cherokee: Asgaya gigageyi / ᎠᏍᎦᏯ ᎩᎦᎨᏱ; or translated ᎣᎦᎳᎰᎹ (òɡàlàhoma), Pawnee: Uukuhuúwa, Cayuga: Gahnawiyoˀgeh) is a state located in the South Central United States. Oklahoma is the 20th most extensive and the 28th most populous of the 50 United States. The state's name is derived from the Choctaw words okla and humma, meaning "red people". It is also known informally by its nickname, The Sooner State, in reference to the non-Native settlers who staked their claims on the choicest pieces of land before the official opening date, and the Indian Appropriations Act of 1889, which opened the door for white settlement in America's Indian Territory. The name was settled upon statehood, Oklahoma Territory and Indian Territory were merged and Indian was dropped from the name. On November 16, 1907, Oklahoma became the 46th state to enter the union. Its residents are known as Oklahomans, or informally "Okies", and its capital and largest city is Oklahoma City.

paragraph_text: Sayre is a city in and the county seat of Beckham County, in western Oklahoma, United States. It is halfway between Oklahoma City, and Amarillo, Texas, on Interstate 40 and the former U.S. Route 66. The population was 4,375 at the 2010 census, the largest recorded by a census since Sayre's founding. It was an increase of 6.3 percent from the 2000 census.

paragraph_text: The state has two primary newspapers. The Oklahoman, based in Oklahoma City, is the largest newspaper in the state and 54th-largest in the nation by circulation, with a weekday readership of 138,493 and a Sunday readership of 202,690. The Tulsa World, the second most widely circulated newspaper in Oklahoma and 79th in the nation, holds a Sunday circulation of 132,969 and a weekday readership of 93,558. Oklahoma's first newspaper was established in 1844, called the Cherokee Advocate, and was written in both Cherokee and English. In 2006, there were more than 220 newspapers located in the state, including 177 with weekly publications and 48 with daily publications.

paragraph_text: Solomon Andrew Layton (July 22, 1864 – February 6, 1943) was an American architect who designed over 100 public buildings in the Oklahoma City, Oklahoma area and was part of the Layton & Forsyth firm. Layton headed partnerships in Oklahoma from 1902 to 1943; his works included the Canadian County Jail in El Reno, Oklahoma State Capitol, sixteen Oklahoma courthouses, and several buildings on the University of Oklahoma campus. Layton had a considerable influence on Oklahoma City architecture, and he became known as the "dean of Oklahoma City architecture"

paragraph_text: Admiral Twin released their debut CD, Unlucky, in December 1997 on independent New Pop Revival Records. The band consisted of Brad Becker (vocals, guitar, keyboards, and more), Mark Carr (vocals, bass), Jarrod Gollihare (vocals, drums), and John Russell (vocals, guitar). All of the members are also songwriters. In support of Unlucky, they toured with local Tulsa pop - stars, Hanson, as the opening act on the Albertane Tour in the summer of 1998, playing to sold out crowds and many thousands of fans.

paragraph_text: In April 1983, the company opened its first Sam's Club store, a membership - based discount warehouse club, in Midwest City, Oklahoma. They also expanded into Indiana, Iowa, New Mexico, and North Carolina and implemented ``people greeters ''in all of their stores. The first stores opened in Virginia in 1984.

paragraph_text: Other theaters include Lyric Theatre, Jewel Box Theatre, Kirkpatrick Auditorium, the Poteet Theatre, the Oklahoma City Community College Bruce Owen Theater and the 488-seat Petree Recital Hall, at the Oklahoma City University campus. The university also opened the Wanda L Bass School of Music and auditorium in April 2006.

Question: When did the admiral twin open in Oklahoma's 2nd-largest city?
Answer: 1998