Question: When did the owner of Rice-A-Roni change from sugar to corn syrup?

full_context: Document 1: Cocoa Puffs: Cocoa Puffs is a brand of chocolate-flavored puffed grain breakfast cereal, manufactured by General Mills. Introduced in 1958, the cereal consists of small orbs of corn, oats, and rice flavored with cocoa. Essentially, Cocoa Puffs are Kix cereal with chocolate flavoring; similarly, Trix has been, for most of its existence, fruit-flavored Kix.
Document 2: Rice-A-Roni: Rice-A-Roni is a product of PepsiCo's subsidiary the Quaker Oats Company. It is a pilaf-like boxed food mix that consists of rice, vermicelli pasta, and seasonings. To prepare, the rice and pasta are browned in butter, then water and seasonings are added and simmered until absorbed.
Document 3: Cup Noodles: In 1970, Nissin formed the subsidiary Nissin Foods (USA) Co. Inc, to sell instant noodles in the United States. Nissin recognized that the bowls traditionally used to package instant noodles in Asia were not common in the U.S, so they used the paper cup designed by Ron R. Matteson. In 1971, they introduced instant ramen packaged in a foam cup. The three original Cup O 'Noodles flavors in the US were beef, chicken and shrimp. Pork flavor was added in 1976. In 1978, Nissin Foods offered more new varieties of Top Ramen and Cup O' Noodles. The product was known as Cup O 'Noodles in the United States until 1993.
Document 4: Coca-Cola: Coca - Cola Type Cola Manufacturer The Coca - Cola Company Country of origin United States Introduced May 8, 1886; 132 years ago (1886 - 05 - 08) Color Caramel E-150d Flavor Cola Variants Diet Coke Diet Coke Caffeine - Free Caffeine - Free Coca - Cola Coca - Cola Zero Sugar Coca - Cola Cherry Coca - Cola Vanilla Coca - Cola Citra Coca - Cola Life Related products Pepsi RC Cola Afri - Cola Postobón Inca Kola Kola Real Cavan Cola Website www.coca-colacompany.com
Document 5: Aspen Soda: Aspen Soda was an apple-flavored soft drink sold across the United States by PepsiCo from 1978 until 1982. In 1984, PepsiCo came out with a replacement apple soda under its new Slice line.
Document 6: Pepsi-Cola Made with Real Sugar: The Pepsi - Cola Made with Real Sugar, formerly called Throwback, is a brand of soft drink sold by PepsiCo in the United States and in sweet stores in South Australia for its flagship Pepsi and Mountain Dew brands. The drinks, called Pepsi Throwback and Mountain Dew Throwback, are named as such because they are flavored with cane sugar and beet sugar instead of high fructose corn syrup, which soft drink companies used to replace sugar (in their North American products) in the 1980s. In addition, these drinks use retro packaging. As of June 2014, Pepsi Throwback has been replaced in one area of the United States by ``Pepsi - Cola Made with Real Sugar '', a new product formulation, also made without high fructose corn syrup.
Document 7: Kraft Dinner: The product was originally marketed as Kraft Dinner with the slogan ``a meal for four in nine minutes for an everyday price of 19 cents. ''It was re-branded to Kraft Macaroni & Cheese in the United States and other countries. In several markets it goes by different names; in the United Kingdom it is also marketed as Cheesey Pasta.
Document 8: Oyster pail: However, in the US after World War II, there was a huge increase in sales of prepared foods that could be purchased from restaurants, and heated or finished at home. Chinese food proved to be a popular choice, since it was tasty, unusual, fairly inexpensive and traveled well. The oyster pail was quickly adopted for ``Chinese takeout ''. The paperboard pails were to some extent self - insulating, and could be used for a wide variety of foods including cooked rice, moist dishes such as egg foo young and sauced dishes, though they were generally unsuitable for hot highly liquid dishes such as soups.
Document 9: Manzanita Sol: Manzanita Sol is a brand of apple-flavored soft drinks owned by PepsiCo and is predominant in Mexico. In the United States it is sold in 12-pack cans, 2-liter, and 20-ounce bottles. The drink is known to be available at Walmart, Albertsons, H-E-B, Ralphs, Kmart, Food 4 Less, Jewel-Osco, Dominick's, Target, Vons, Stater Bros., United Supermarkets in the Amarillo and Lubbock, Texas area, and other smaller chains and smaller family run stores. In Latin American countries, Manzanita Sol will compete with The Coca-Cola Company's Manzana Lift. Manzanita Sol is PepsiCo's number two brand in Mexico, with apple being Mexico's second most popular soft drink flavor. It is also very popular in the borderlands such as the El Paso/Juarez border.
Document 10: Coca-Cola: Coca - Cola, or Coke, is a carbonated soft drink produced by The Coca - Cola Company. Originally intended as a patent medicine, it was invented in the late 19th century by John Pemberton and was bought out by businessman Asa Griggs Candler, whose marketing tactics led Coca - Cola to its dominance of the world soft - drink market throughout the 20th century. The drink's name refers to two of its original ingredients, which were kola nuts (a source of caffeine) and coca leaves. The current formula of Coca - Cola remains a trade secret, although a variety of reported recipes and experimental recreations have been published.
Document 11: New Coke: New Coke was the unofficial name for the reformulation of Coca - Cola introduced in April 1985 by the Coca - Cola Company to replace the original formula of its flagship soft drink Coca - Cola (also called Coke). In 1992, it was named Coke II.
Document 12: Diet drink: The beginning of the diet drink or refreshment era was in 1952, when Kirsch Bottling in Brooklyn, New York launched a sugar - free ginger ale called No - Cal. It was designed for diabetics, not dieters, and distribution remained local. Royal Crown Cola placed an announcement in an Atlanta newspaper in 1958 announcing a diet product, Diet Rite. In 1962, Dr Pepper released a diet (etic) version of its soft drink, although it sold slowly due to the misconception that it was meant solely for diabetic consumption. In 1963, The Coca - Cola Company joined the diet soft drink market with Tab, which proved to be a huge success. Tab was originally sweetened with cyclamates and saccharin.
Document 13: Aunt Jemima: Aunt Jemima is a brand of pancake mix, syrup, and other breakfast foods owned by the Quaker Oats Company of Chicago, a subsidiary of PepsiCo. The trademark dates to 1893, although Aunt Jemima pancake mix debuted in 1889. The Quaker Oats Company first registered the Aunt Jemima trademark in April 1937. Aunt Jemima originally came from a minstrel show as one of their pantheon of stereotypical Black characters. The character appears to have been a Reconstruction era addition to that cast.
Document 14: Kraft Dinner: The product known as Kraft Dinner (KD) in Canada, Kraft Macaroni & Cheese Dinner or Kraft Mac and Cheese in the United States and Australia, and Macaroni Cheese or Cheesey Pasta in the United Kingdom, is a nonperishable, packaged dry macaroni and cheese product. It was first introduced under the Kraft Dinner name in both Canada and U.S. in 1937. The product also developed into several other formulations, including Easy Mac, a single - serving product designed specifically for microwave ovens.
Document 15: Coca-Cola Bottling Company of Cape Cod: The Coca-Cola Bottling Company of Cape Cod is a former bottler of Coca-Cola, Dr Pepper and Canada Dry soft drinks located in Sandwich, Massachusetts, United States. The company was bought out in 2000 by the Coca-Cola Bottling Company of Northern New England.
ground_truth: the 1980s
sub_queries: Rice-A-Roni >> owned by Answer: Pepsi
when did Pepsi change from sugar to corn syrup Answer: the 1980s