Question: "Colin the Caterpillar" is a chocolate of which type of sponge cake roll filled with whipped cream, jam, or icing, sold by British store Marks & Spencer?

full_context: Document 1: Cadbury: Cadbury, formerly Cadbury's, is a British multinational confectionery company wholly owned by Mondelez International (originally Kraft Foods) since 2010. It is the second-largest confectionery brand in the world after Wrigley's. Cadbury is internationally headquartered in Uxbridge, West London, and operates in more than 50 countries worldwide. It is famous for its Dairy Milk chocolate, the Creme Egg and Roses selection box, and many other confectionery products. One of the best-known British brands, in 2013 "The Daily Telegraph" named Cadbury among Britain's most successful exports.
Document 2: Trifle: Trifle in English cuisine is a dessert made with fruit, a thin layer of sponge fingers or sponge cake soaked in sherry or another fortified wine, and custard. It can be topped with whipped cream. The fruit and sponge layers are suspended in fruit-flavoured jelly, and these ingredients are usually arranged to produce three or four layers. The contents of a trifle are highly variable; many varieties exist, some foregoing fruit entirely and instead using other ingredients such as chocolate, coffee or vanilla.
Document 3: Cinnamon roll: A cinnamon roll (also cinnamon bun, cinnamon swirl, cinnamon Danish, and cinnamon snail) is a sweet roll served commonly in Northern Europe and North America. In Denmark, it is the most common form of wienerbrød ('Vienna Bread') and is known as "Kanelsnegl"; 'cinnamon snail'. In North America, its common use is as breakfast or dessert. Its main ingredients are flour, cinnamon, sugar, and butter, which provide a robust and sweet flavor. In some places, it is eaten as a breakfast food and is served with cream cheese or icing.
Document 4: Éclair: An éclair is an oblong pastry made with choux dough filled with a cream and topped with icing. The dough, which is the same as that used for profiterole, is typically piped into an oblong shape with a pastry bag and baked until it is crisp and hollow inside. Once cool, the pastry is then filled with a vanilla-, coffee- or chocolate-flavoured custard ("crème pâtissière"), or with whipped cream, or chiboust cream; and then iced with fondant icing. Other fillings include pistachio- and rum-flavoured custard, fruit-flavoured fillings, or chestnut purée. The icing is sometimes caramel, in which case the dessert may be called a bâton de Jacob.
Document 5: Kendal Mint Cake: Kendal Mint Cake is a glucose-based confection flavoured with peppermint. It originates from Kendal in Cumbria, England. Kendal Mint Cake is popular among climbers and mountaineers, especially those from the United Kingdom, as a source of energy.
Document 6: Icebox cake: An icebox cake (American) or chocolate ripple cake/log (Australian) is a dessert consisting of whipped cream and chocolate wafers. The back-of-the-box recipe on Nabisco Famous Chocolate Wafers indicates that the wafers are stacked to form a log with whipped cream cementing them together, and then the log is laid on its side. A second log is formed and the two are set side-by-side and more whipped cream covers the exterior. The cake is then left overnight in the refrigerator (or "icebox"). The wafers absorb moisture from the whipped cream and the whole can be served in slices. The dessert is usually served by cutting it into slices at a 45-degree angle, so bands of chocolate and cream are visible across each slice. The traditional wafers are the thin and dark Nabisco Famous Chocolate Wafers, but they may be hard to find in some areas so other cookies are sometimes substituted.
Document 7: Cinnabon: Cinnabon is an American chain of baked goods stores and kiosks, normally found in areas with high pedestrian traffic such as malls, airports and rest stops. The company's signature item is a cinnamon roll. As of July 2009, over 750 Cinnabon bakeries were operating in more than 30 countries. Its headquarters are in Sandy Springs, Georgia. The company is owned by Focus Brands, an affiliate of private equity firm Roark Capital Group. The President & Chief Operating Officer is currently Kat Cole, who worked her way up from serving as a waitress at a fast casual chain to President & COO of Cinnabon before age 35.
Document 8: Gansito: Gansito (Spanish "little goose"), is a Mexican snack cake, which is similar to the Twinkie, with the exception of strawberry jelly along with the creamy filling and that it is covered in chocolate with chocolate sprinkle topping. It was created in 1957 by Marinela (the pastries division of the breadmaking Bimbo brand). Gansito is one of the first three products to emerge from this brand. This specific snack cake is heavily marketed, possibly more than any other of Bimbo's products which include white and wheat bread, cereal bars, pound cakes and several other cakes, various pastries, cookies, and wafers.
Document 9: Swiss roll: A Swiss roll, jelly roll, or cream roll is a type of sponge cake roll filled with whipped cream, jam, or icing.
Document 10: Milka: Milka is a brand of chocolate confection which originated in Switzerland in 1901 and has been manufactured internationally by the US confectionery company Mondelēz International (formerly known as Kraft Foods) since 1990. For more than 100 years Milka has been primarily produced in Lörrach, Germany, producing about 140,000 tonnes of chocolate in 2012. It is sold in bars and a number of novelty shapes for Easter and Christmas. Milka also produces chocolate-covered cookies and biscuits.
Document 11: Fry's Chocolate Cream: Fry's Chocolate Cream is a chocolate bar made by Cadbury's, and formerly by J. S. Fry & Sons in Union Street, Bristol, England. Fry's Chocolate Cream was one of the first chocolate bars ever produced, launched in 1866. Like the first chocolate bars, they are dairy-free and vegan. It consists of a fondant centre enrobed in dark chocolate (with a minty taste) and is available in a plain version, and also peppermint Fondant
Document 12: Princess cake: A princess cake ("prinsesstårta" in Swedish) is a traditional Swedish layer cake or torte consisting of alternating layers of airy sponge cake, pastry cream, and a thick-domed layer of whipped cream. This is topped by marzipan, giving the cake a smooth rounded top. The marzipan overlay is usually green, sprinkled with powdered sugar, and often decorated with a pink marzipan rose.
Document 13: Cheesecake: Cheesecake is a sweet dessert consisting of one or more layers. The main, and thickest layer, consists of a mixture of soft, fresh cheese (typically cream cheese or ricotta), eggs, and sugar; if there is a bottom layer it often consists of a crust or base made from crushed cookies (or digestive biscuits), graham crackers, pastry, or sponge cake. It may be baked or unbaked (usually refrigerated). Cheesecake is usually sweetened with sugar and may be flavored or topped with fruit, whipped cream, nuts, cookies, fruit sauce, or chocolate syrup. Cheesecake can be prepared in many flavors, such as strawberry, pumpkin, key lime, chocolate, Oreo, chestnut, or toffee.
Document 14: Quiggin's: Quiggin's is one of three companies that make Kendal Mint Cake. They were founded in 1880 by the Quiggin's family.
Document 15: Colin the Caterpillar: "Colin the Caterpillar" is a chocolate roll cake sold by British store Marks & Spencer. More than 7 million cakes have been sold since it was introduced in 1990.
ground_truth: Swiss roll