Question: Which was the 15th Disney animated feature film, "Eight Below" or "Lady and the Tramp"?

full_context: Document 1: My Dog Tulip: My Dog Tulip is an American independent animated feature film based on the 1956 memoir of the same name by J. R. Ackerley, BBC editor, novelist and memoirist. The film tells the story of Ackerley's fifteen-year relationship with his Alsatian dog (German Shepherd) "Queenie", who had been renamed "Tulip" for the book. The film – geared toward an adult audience – was adapted, directed and animated by Paul Fierlinger with backgrounds and characters painted by his wife, Sandra Fierlinger.
Document 2: Beyond the Pole: Beyond the Pole is a 2010 British mockumentary adapted from the cult BBC radio series of the same name. It received its UK cinema release in 2010. Directed and produced by David L. Williams Beyond the Pole was shot on floating sea ice off the coast of Greenland, and stars an acclaimed cast of actors and comedians including: Stephen Mangan, Rhys Thomas, Mark Benton, Alexander Skarsgard and Helen Baxendale. Described by Variety Magazine as a cross between The Office and Touching the Void, the film follows the trials and tribulations of the world's first Carbon Neutral, Vegetarian, Organic expedition to the North Pole.
Document 3: The Fox and the Hound: The Fox and the Hound is a 1981 American animated drama film produced by Walt Disney Productions and loosely based on the novel of the same name by Daniel P. Mannix. The 24th Disney animated feature film, the film tells the story of two unlikely friends, a red fox named Tod and a hound dog named Copper, who struggle to preserve their friendship despite their emerging instincts and the surrounding social pressures demanding them to be adversaries. Directed by Ted Berman, Richard Rich, and Art Stevens, the film features the voices of Mickey Rooney, Kurt Russell, Pearl Bailey, Jack Albertson, Sandy Duncan, Jeanette Nolan, Pat Buttram, John Fiedler, John McIntire, Dick Bakalyan, Paul Winchell, Keith Mitchell, and Corey Feldman.
Document 4: Eight Below: Eight Below is a 2006 American adventure drama film based on "Antarctica" by Toshirô Ishidô, Koreyoshi Kurahara, Tatsuo Nogami and Susumu Saji. It was produced by Patrick Crowley and David Hoberman, directed by Frank Marshall with music by Mark Isham and written by David DiGilio. It stars Paul Walker, Bruce Greenwood, Moon Bloodgood, and Jason Biggs. It was released theatrically on February 17, 2006, by Walt Disney Pictures in the United States. The film is set in Antarctica, but was filmed in Svalbard, Norway, Greenland, and British Columbia, Canada. The film received positive reviews from critics and it earned $120.4 million on a $40 million budget.
Document 5: Disney's Animated Storybook: 101 Dalmatians: Disney's Animated Storybook: 101 Dalmatians is the sixth entry in the "Disney's Animated Storybook" point-and-click adventure interactive storybook PC game series, based on theatrical and home video releases. This game was based on the Disney franchise of "One Hundred and One Dalmatians", which began with the 1961 film of the same name. Like that movie, the plot of the game sees villain and fashionista Cruella de Vil steal a series of dalmatian puppies from married couple Roger and Anita and their pets Pongo and Perdita, who then attempt to rescue them back. The game was developed by Media Station and published by Disney Interactive. It was released on March 18, 1997. The game is the only "Animated Storybook" title based on a Walt Disney Animation Studios film that was made before the Disney Renaissance (ignoring the two "Winnie the Pooh"-based titles).
Document 6: Snow Dogs: Snow Dogs is a 2002 American Northern adventure comedy film directed by Brian Levant, and starring Cuba Gooding Jr. and James Coburn. The film was released in the United States on January 18, 2002 by Walt Disney Pictures. The film is inspired by the book "" by Gary Paulsen.
Document 7: The Shaggy Dog (1959 film): The Shaggy Dog is a black-and-white 1959 Walt Disney film about Wilby Daniels, a teenage boy who by the power of an enchanted ring of the Borgias is transformed into the title character, a shaggy Old English Sheepdog. The film was based on the story "The Hound of Florence" by Felix Salten. It is directed by Charles Barton and stars Fred MacMurray, Tommy Kirk, Jean Hagen, Kevin Corcoran, Tim Considine, Roberta Shore, and Annette Funicello. This was Walt Disney's first live-action comedy.
Document 8: One Hundred and One Dalmatians: One Hundred and One Dalmatians, often abbreviated as 101 Dalmatians, is a 1961 American animated adventure film produced by Walt Disney and based on the 1956 novel "The Hundred and One Dalmatians" by Dodie Smith. The 17th Disney animated feature film, the film tells the story of a litter of dalmatian puppies who are kidnapped by the villainous Cruella de Vil (Betty Lou Gerson), who wants to use their fur to make into coats. Their parents, Pongo and Perdita, (Rod Taylor and Cate Bauer respectively) set out to save their children from Cruella, all the while rescuing 84 additional puppies that were bought in pet shops, bringing the total of dalmatians to 101.
Document 9: The Snow Walker: The Snow Walker is a 2003 Canadian survival drama film written and directed by Charles Martin Smith and starring Barry Pepper. Based on the short story "Walk Well, My Brother" by Farley Mowat, the film is about a Canadian bush pilot whose life is changed through an encounter with a young Inuit woman and their challenge to survive the harsh conditions of the Northwest Territories following an aircraft crash.The film won six Leo Awards, including Best Lead Performance by a Male (Barry Pepper), and was nominated for nine Genie Awards, including Best Motion Picture, Best Performance by an Actor (Barry Pepper), Best Performance by an Actress (Annabella Piugattuk), and Best Adapted Screenplay (Charles Martin Smith).
Document 10: Below (film): Below is a 2002 American World War II mystery horror film directed by David Twohy, written by Darren Aronofsky, Lucas Sussman, and Twohy, and stars Bruce Greenwood, Olivia Williams, Matthew Davis, Holt McCallany, Scott Foley, Zach Galifianakis, Jason Flemyng, and Dexter Fletcher. The film tells the story of a United States Navy submarine that experiences a series of supernatural events while on patrol in the Atlantic Ocean in 1943.
Document 11: Lady and the Tramp: Lady and the Tramp is a 1955 American animated romantic musical comedy-drama film produced by Walt Disney and released to theaters on June 22, 1955 by Buena Vista Distribution. The 15th Disney animated feature film, it was the first animated feature filmed in the CinemaScope widescreen film process. Based on "Happy Dan, The Whistling Dog" by Ward Greene, "Lady and the Tramp" tells the story of a female American Cocker Spaniel named Lady who lives with a refined, upper-middle-class family, and a male stray mongrel called the Tramp. When the two dogs meet, they embark on many romantic adventures. A direct-to-video sequel, "", was released in 2001.
Document 12: Encounters at the End of the World: Encounters at the End of the World is a 2007 American documentary film by Werner Herzog. The film studies people and places in Antarctica. It was released in North America on June 11, 2008, and distributed by THINKFilm.
Document 13: The Aristocats: The Aristocats is a 1970 American animated romantic musical comedy film produced by Walt Disney Productions and released by Buena Vista Distribution. The 20th Disney animated feature film, the film is based on a story by Tom McGowan and Tom Rowe, and revolves around a family of aristocratic cats, and how an alley cat acquaintance helps them after a butler has kidnapped them to gain his mistress's fortune which was intended to go to them. The film features the voices of Eva Gabor, Hermione Baddeley, Phil Harris, Dean Clark, Sterling Holloway, Scatman Crothers, and Roddy Maude-Roxby.
Document 14: Rescue Dawn: Rescue Dawn is a 2006 American epic war drama film written and directed by Werner Herzog, based on an adapted screenplay written from his 1997 documentary film "Little Dieter Needs to Fly". The film stars Christian Bale, and is based on the true story of German-American pilot Dieter Dengler, who was shot down and captured by villagers sympathetic to the Pathet Lao during an American military campaign in the Vietnam War. Steve Zahn, Jeremy Davies, Pat Healy, and Toby Huss also have principal roles. The film project, which had initially come together during 2004, began shooting in Thailand in August 2005.
Document 15: Duma (2005 film): Duma is a 2005 American family drama adventure film about a young South African boy's friendship with an orphaned cheetah from a story by Carol Flint and Karen Janszen, set in the country of South Africa and based on "How It Was with Dooms" by Carol Cawthra Hopcraft and Xan Hopcraft. It was distributed by Warner Bros. Pictures, Gaylord Films and C.O.R.E., directed by Carroll Ballard (director of "The Black Stallion" and "Fly Away Home"), produced by Gaylord Films, Warner Bros., John Wells Productions, Pandora Pictures, Stacy Cohen, E.K. Gaylord II, Kristin Harms, Hunt Lowry and John Wells, written by Karen Janszen and Mark St. Germain, edited by T.M. Christopher, cinematographed by Werner Maritz with music by George Acogny and John Debney and starring Alexander Michaletos, Eamonn Walker, Campbell Scott and Hope Davis. The film was theatrically released on April 22, 2005 by Warner Bros. Pictures, Gaylord Films and C.O.R.E.. The film went on receiving very positive reviews from critics and it earned $994,790 on a $12 million budget. The film won the Family Feature Film at the Genesis Awards in 2006. The film was rated PG for mild adventure peril. "Duma" was released on DVD on May 16, 2006 by Warner Bros. Entertainment.
ground_truth: "Lady and the Tramp"