Question: Who now owns the company that was headed by Robert Leo "Bob" Hulseman until 2006?

full_context: Document 1: 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 2: Solo Cup Company: Solo Cup Company is an American manufacturer of disposable consumer products including beverage cups, disposable plates and bowls. Solo Cup Company is located in Lake Forest, Illinois, and in 2006 had sales of $2.4 billion. On May 4, 2012, Solo Cup Company was acquired by Dart Container.
Document 3: Second Cup: Second Cup Coffee Co. is a Canadian specialty coffee retailer operating more than 300 cafes across the country. Its headquarters are in Mississauga, Ontario. Its stores sell hot and cold beverages, pastries, snacks, pre-packaged food items, hot and cold sandwiches, and drinkware including mugs and tumblers. Second Cup sales continue to compete with Starbucks, Tim Hortons and McDonald's, which also feature espresso-based specialty drinks.
Document 4: Harry Roberts (inventor): Harry Roberts is the co-inventor of julmust and co-founder of Roberts AB in Örebro in 1910, Sweden. After studying chemistry in Germany during the late 19th century he invented the soft drink together with his father Robert Roberts.
Document 5: Bob Stiller: Robert P. Stiller is an American billionaire who founded the Keurig Green Mountain coffee company in 1993. He graduated from New York Military Academy and Parsons College. In 2001, he was named Forbes's first "Entrepreneur of the Year" and one of Investors Business Daily's "Top 10 leaders and successful CEOs".
Document 6: Cups (game): Cups was one of several games invented in 1965 by father and son Arthur Amberstone and Wald Amberstone who were both cofounders of the New York Gamers Association (N.Y.G.A.). They also invented Power, and High Deck, a card game based on medieval society. At the time both were working as basket makers as well as game designers in New York City. This game was first published in A Gamut of Games by Sid Sackson in 1969. Wald Amberstone co-founded the Tarot School in 1995 along with his wife Ruth Amberstone. The game Cups is a contemporary two-ranked single-lap member of the ancient game family of Mancala.
Document 7: Duro Bag Mfg: Duro Bag Mfg is the largest paper bag manufacturer in the world and produces paper bags for numerous companies in the US. An unofficial description of the company's reach in the paper bag market segment is "If you held a paper bag today, it was probably made by Duro." Duro Bag Mfg was founded in Covington, Kentucky in 1953 by Mr. S. David Shor and is still a privately owned company. Charles Shor, who became President and Chief Executive Officer in 1987, ran the company started by his father until July 1, 2014.
Document 8: Solo Beverage Company: Solo Beverage Company, also known as Joseph Charles Bottling Works and Investments Ltd. is a soft drink manufacturer in Trinidad and Tobago. The company was founded by Joseph Charles, the son of a Punjabi father and a Martiniquan mother, and is currently owned by the Charles family. It is located on the Churchill Roosevelt highway beyond El Socorro Junction in Barataria.
Document 9: Robert Leo Hulseman: Robert Leo "Bob" Hulseman (April 5, 1932 – December 21, 2016) was an American businessman and entrepreneur who was best known as the inventor of the red solo cup, which is produced by his family's company, Solo Cup Company. He also co-designed the Traveler Lid, which prevents foam from hot beverages such as lattes and cappuccinos from touching the drinker's nose, now widely used by Starbucks and other brands. Hulseman joined the staff of The Solo Cup Company, which had been founded in 1936 by his father Leo Hulseman, when he was 18 years old. Hulseman spent more than 60 years at the Solo Cup Company, including as the company's President and CEO from 1980 until 2006.
Document 10: Heublein: Heublein was originally a restaurant in Hartford, Connecticut founded in 1862 by Andrew Heublein, a German American entrepreneur. He was soon joined in business by his two sons Gilbert F. and Louis Heublein. In 1875 they took an order to prepare a quantity of pre-mixed martini and manhattan cocktails for the annual picnic of the Governor's Foot Guard. The event had to be cancelled due to rain. A few days later, a restaurant employee was instructed to dispose of the stored cocktails. But his curiosity led to the discovery and declaration that the alcoholic drinks were "still good". It had been duly noted by the two brothers, who started selling pre-mixed cocktails in the restaurant. These ready-made cocktails were so popular that a distillery was built just to satisfy the increasing demand. The business became Gilbert F. Heublein and Bro. upon its transfer to Andrew's sons Gilbert and Louis Heublein in 1890, when the focus was turning towards their lucrative line of "ready-made" alcoholic cocktail drinks. In 1906 the business gained the rights to distribute (and later produce) A1 Steak Sauce for the US market, under license from Brand & Co. Ltd. of Vauxhall, London, UK. Heublein started sales in the US under the name "Brand's A.1. Sauce" .
Document 11: U.S. Corrugated: U.S. Corrugated, Inc. is an independent corrugated packaging producer headquartered in the United States. Along with its sister companies Mannkraft Corporation, a box and packaging company in the Northeast, and U.S. Display Group, designer and manufacturer of custom Point-of-Purchase displays, the company operates 25 full service manufacturing facilities in 15 states. In addition, the company owns a recycled containerboard paper mill in South Carolina. The firm produces corrugated packaging and Point of Purchase displays. U.S. Corrugated was established in 2006 by a number of strategic acquisitions.
Document 12: Solo (Norwegian soft drink): Solo is an orange-flavoured soft drink, owned by the Norwegian companies Ringnes, Oskar Sylte, Aass, and Mack. The recipe was originally Spanish, and brought to the Tønsberg Bryggeri by Torleif Gulliksrud in 1934. Solo quickly became Norway's most popular soft drink, and until the 1960s was bigger than Coca-Cola in Norway. In 1999, Pepsi passed Solo in market share, leaving Solo as third most popular.
Document 13: TreeHouse Foods: TreeHouse Foods Inc., located in Oak Brook, Illinois, is a multinational food processing company specializing in producing private label packaged foods. Created in 2005 and consisting entirely of acquisitions, in 2010 the company had sales of $2 billion and employed over 4000 people at 20 facilities. "Food Processing" magazine named them their 2010 Processor of the Year, calling them "the biggest company you never heard of." The company is a component of the S&P 400 and in 2015 was the 37th-largest food and beverage company in North America.
Document 14: Roberts AB: Roberts AB is the company that makes the syrup for the traditional Swedish drink julmust. The company was founded in 1910 by Harry Roberts and his father Robert Roberts (who died in 1932). The company is located in Örebro, Sweden and currently has 15 employees. The current owner is Göran Roberts, a grandson of Harry. They do not produce their own soft drinks, just the syrup. Apart from julmust they also make syrup for cola, various fruit drinks and Champis.
Document 15: Tom Scott (businessman): Tom Scott (born 1966) is an American entrepreneur best known as the CEO and co-founder of Nantucket Nectars, a beverage company Scott founded with Tom First in 1989. The company reached national prominence, appearing on the “Inc. 500” list of fastest growing U.S. companies five years in a row. In 2002, Scott and his partner sold Nantucket Nectars to Cadbury Schweppes.
ground_truth: Dart Container