question: Which film came out first, Un Extraño En La Escalera or Arlington West: The Film?
context: [["Una Caba\u00f1a en la pampa", ["Una Caba\u00f1a en la pampa is a 1970 Argentine film."]], ["Furia en la isla", ["Furia en la isla is a 1978 Argentine film."]], ["Disputas en la cama", ["Disputas en la cama is a 1972 Argentine film."]], ["Coney Island Baby (film)", ["Coney Island Baby is a 2003 comedy- drama in which film producer Amy Hobby made her directorial debut.", "Karl Geary wrote the film and Tanya Ryno was the film's producer.", "The music was composed by Ryan Shore.", "The film was shot in Sligo, Ireland, which is known locally as\" Coney Island\".", "The film was screened at the Newport International Film Festival.", "Hobby won the Jury Award for\" Best First Time Director\".", "The film made its premiere television broadcast on the Sundance Channel."]], ["He nacido en la ribera", ["He nacido en la ribera is a 1972 Argentine film."]], ["Un extra\u00f1o en la escalera", ["Un extra\u00f1o en la escalera(\" A Stranger on the Stairs\") is a 1955 Mexican drama film directed by Tulio Demicheli.", "It was entered into the 1955 Cannes Film Festival."]], ["Arlington West: The Film", ["Arlington", "West: The Film is a 2006 documentary about the Iraq War by Peter Dudar and Sally Marr.", "The title refers to Arlington West, the\" temporary cemeteries\" in Santa Barbara and Santa Monica, California which serve as memorials to those who have been killed in Iraq.", "The film features 105 interviews, mostly with young soldiers who have served in Iraq, talking about their experiences there.", "It also features members of\" Gold Star Families for Peace,\" whose sons or daughters died in Iraq.", "Among these parents are Cindy Sheehan, Fernando Suarez, Jane Bright, Bill Mitchell, Vickie Castro, Nadia McCaffrey, and Karen Meredith."]], ["Fuego en la sangre (1966 film)", ["Fuego en la sangre is a 1966 Argentine film."]], ["Cautiva en la selva", ["Cautiva en la selva is a 1969 Argentine film."]], ["El Demonio en la sangre", ["El Demonio en la sangre is a 1964 Argentine film."]]]
supporting_facts: [["Un extra\u00f1o en la escalera", 0], ["Arlington West: The Film", 1]]
evidences: [["Un extra\u00f1o en la escalera", "publication date", "1955"], ["Arlington West: The Film", "publication date", "2006"]]
answer: Un Extraño En La Escalera