Question: What is the name of this Mexican public company and major retailer in Mexico that competes mainly with H-E-B grocery, along with Walmart Mexico, S-Mart, Chedraui, and Casa Ley?
Context: Chedraui is a publicly traded Mexican grocery store and department store chain which also operates stores in California under the name "El Super".  It is traded on the Mexican Stock Exchange under the symbol CHEDRAUI. Organización Soriana is a Mexican public company and a major retailer in Mexico with more than 824 stores.  Soriana is a grocery and department store retail chain headquartered in Monterrey, Nuevo León, Mexico.  The company is 100% capitalized in Mexico and has been publicly traded on the Mexican stock exchange (Bolsa Mexicana de Valores), since 1987 under the symbol: "Soriana".  Soriana is powered by IT Retail software. S-Mart is a Mexican grocery store chain in the northern Mexican states of Chihuahua, Nuevo Leon, and Tamaulipas.  S-Mart competes with Soriana and Wal-Mart.  S-Mart opened its first store in Ciudad Juárez, then later expanded to 33 stores in Ciudad Juarez.  S-Mart now has 34 stores in Ciudad Juárez, 12 in Monterrey, 7 in Chuhuahua, 6 in Reynosa, 5 in Nuevo Laredo and 2 in Matamoros. Flour Bluff is a specified area of the city of Corpus Christi, Texas.  It is located on Encinal peninsula bordered by Corpus Christi Bay on the north, Oso Bay on the west, the Laguna Madre on the east and the King Ranch to the south.  South Padre Island Drive crosses Flour Bluff, dividing it into an upper part, commonly known as North Bluff, (mostly occupied by Corpus Christi Naval Air Station), and a lower part, commonly known as South Bluff.  The area is mostly made up of suburban development, with a population consisting mostly of lower-middle income families, with local and national businesses such as Walmart, H-E-B grocery stores, etc. HEB Grocery Company, LP, also known as HEB Grocery Stores, is an American privately held supermarket chain based in San Antonio, Texas, with more than 350 stores throughout the U.S. state of Texas, as well as in northeast Mexico.  The company also operates Central Market, an upscale organic and fine foods retailer.  As of 2013, the company has a total revenue surpassing $20 billion USD (2013).  H-E-B ranked No. 15 on Forbes' 2014 list of "America's Largest Private Companies."  H-E-B was named Retailer of the Year in 2010 by "Progressive Grocer".  "Supermarket News" ranked H-E-B No. 13 in the 2008 "Top 75 North American Food Retailers."  Based on 2014 revenues, H-E-B is the twentieth largest retailer in the United States.  It donates 5 percent of pre-tax profits to charity.  Until 1976, it was closed on Sundays and did not sell alcohol. Blue Sox Stadium was a ballpark located in Abilene, Texas and was the home to the Abilene Blue Sox of the West Texas–New Mexico League (1946–1955) and the Big State League (1956–1957).  The park was located on the northeast corner of Barrow and South 14th streets; at the present time, the site is home to the H-E-B grocery store. Central Market is an American gourmet grocery store chain owned by H-E-B Grocery Company based in San Antonio, Texas.  It specializes in high-quality, hard-to-find gourmet foods.  Most locations also have a full-service kitchen, offer cooking and wine classes in their culinary school, and offer catering services.  The chain has nine locations, all in Texas.  Central Market was named "Outstanding Specialty Food Retailer" by "Specialty Food Magazine" and the National Association for Specialty Food Trade. H-E-B, a grocery company based in San Antonio, Texas, USA, operates 51 stores in México.  It competes mainly with Soriana, Walmart México, S-Mart, Chedraui and Casa Ley. Juan Manuel Ley (February 17, 1933 – January 22, 2016) was a Mexican businessman, and the Casa Ley chairman.  He also was president of the baseball teams Saltillo in the Mexican Summer League and Culiacán in the Mexican Winter League. Casa Ley is a Mexican grocery store chain founded in 1954 by Juan Ley Fong.  Most of its stores are located in western Mexico, in the states of Baja California, Sonora, Sinaloa, Nayarit, Jalisco, Colima, Michoacán, Coahuila, Chihuahua, Durango, Guanajuato, and Baja California Sur.  It is Mexico's largest privately held supermarket chain, and is 49% owned by Albertsons Companies, Inc., which acquired Safeway Inc.'s shares of the chain after its acquisition by Albertsons in 2015.
Answer: Soriana