Question: Which film was produced first, Frozen or The Great Locomotive Chase?

Context paragraphs:
The Great Locomotive Chase: The Great Locomotive Chase is a 1956 Walt Disney Productions CinemaScope adventure film based on the real Great Locomotive Chase that occurred in 1862 during the American Civil War.  The film stars Fess Parker as James J. Andrews, the leader of a group of Union soldiers from various Ohio regiments who volunteered to go behind Confederate lines in civilian clothes, steal a Confederate train north of Atlanta, and drive it back to Union lines in Tennessee, tearing up railroad tracks and destroying bridges and telegraph lines along the way.

The Yonah (locomotive): The Yonah was a type 4-4-0 steam locomotive that participated in the Great Locomotive Chase of the American Civil War.

Jacob Parrott: Jacob Wilson Parrott (July 17, 1843–December 22, 1908) was the first recipient of the Medal of Honor, a new military award first presented by the United States Department of War to six Union Army soldiers who participated in the Great Locomotive Chase in 1862 during the American Civil War (1861–1865).

Frozen (2013 film): Frozen is a 2013 American 3D computer-animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  It is the 53rd Disney animated feature film.  Inspired by Hans Christian Andersen's fairy tale "The Snow Queen", the film tells the story of a fearless princess who sets off on a journey alongside a rugged iceman, his loyal pet reindeer, and a naïve snowman to find her estranged sister, whose icy powers have inadvertently trapped the kingdom in eternal winter.

Rogers Locomotive and Machine Works: Rogers Locomotive and Machine Works was a 19th-century manufacturer of railroad steam locomotives based in Paterson, in Passaic County, New Jersey, in the United States.  It built more than six thousand steam locomotives for railroads around the world.  Most railroads in 19th-century United States rostered at least one Rogers-built locomotive.  The company's most famous product was a locomotive named "The General", built in December 1855, which was one of the principals of the Great Locomotive Chase of the American Civil War.

Henry P. Haney: Henry P. Haney (November 25, 1846 - November 19, 1923) was an American Last survivor of The Great Locomotive Chase during the American Civil War.  He was a 15-year-old fireman on the "Texas", the locomotive used by the "General's" crew to pursue the "General" on the second half of the chase after it was stolen by the Andrews Raiders.

The General (locomotive): Western & Atlantic Railroad #3 "General" is a 4-4-0 "American" type steam locomotive built in 1855 by the Rogers, Ketchum & Grosvenor in Paterson, New Jersey for the Western & Atlantic Railroad, best known as the engine stolen by Union spies in the Great Locomotive Chase, an attempt to cripple the Confederate rail network during the American Civil War.  Today, the locomotive is preserved at the Southern Museum of Civil War and Locomotive History in Kennesaw, Georgia, and is listed on the National Register of Historic Places.

The Texas (locomotive): Western & Atlantic Railroad #49 ""Texas"" is a 4-4-0 "American" type steam locomotive built in 1856 for the Western & Atlantic Railroad by Danforth, Cooke & Co., best known as the principal pursuit engine in the Great Locomotive Chase, chasing the "General" after the latter was stolen by Union saboteurs in an attempt to ruin the Confederate rail system during the American Civil War.  The locomotive had been preserved at the Atlanta Cyclorama building within Grant Park in Atlanta, Georgia, and is listed in the National Register of Historic Places.

The Great Locomotive Chase Festival: The Great Locomotive Chase Festival is a three-day celebration held in remembering the Great Locomotive Chase of April 12, 1862.  It is held the first weekend each October in the center of downtown Adairsville, GA.  The festival has arts and crafts booths, historical exhibits, concerts, entertainment, carnival rides, and over 40 food booths.  The Grand Parade and multiple pageants are held on Friday and Saturday, as well as street dances.  Gospel singing takes place on Sunday afternoon.  The festival was founded by the towns Principle Marion Lacey.  The schools fall festival had been canceled due to funding issues.  Mr. Lacey planned the festival in town to get the small businesses together and provide entertainment for the students each fall.

The General (1926 film): The General is a 1926 American silent comedy film released by United Artists.  It was inspired by the Great Locomotive Chase, a true story of an event that occurred during the American Civil War.  The story was adapted from the memoir "The Great Locomotive Chase" by William Pittenger.  The film stars Buster Keaton who co-directed it with Clyde Bruckman.

Supporting paragraphs: The Great Locomotive Chase Frozen (2013 film)
Answer: The Great Locomotive Chase