question: Which film was released first, Heroes All or Stronghold Of Toughs?
context: [["Bommalattam (2008 film)", ["Bommalattam is a 2008 Indian Tamil film directed by Bharathiraja starring Arjun Sarja and Nana Patekar in the lead roles.", "Originally filmed in Hindi under the title\" Cinema\", the film was released first in Tamil.", "Hindi version retitled\" Final Cut of Director\" had a limited release in 2016.", "This marked Nana Patekar's Tamil film debut."]], ["Stronghold of Toughs", ["Grajski biki is a 1967 Yugoslav film directed by Jo\u017ee Poga\u010dnik.", "Its international English title is\" Stronghold of Toughs\"."]], ["Rakka (film)", ["The film was released on YouTube and Steam on 14 June 2017."]], ["Lloyd (film)", ["Lloyd is a 2001 American comedy film.", "The film was released on May 4, 2001."]], ["Heroes All", ["Heroes All is a 1920 American World War", "I documentary film that was released by the American Red Cross."]], ["The Wonderful World of Captain Kuhio", ["The film was released in Japan on 10 October 2009."]], ["Empties", ["Empties is a 2007 film directed by Jan Sv\u011br\u00e1k and written by his father Zden\u011bk Sv\u011br\u00e1k, who also stars in the film.", "It was released first in the Czech Republic in March 2007.", "The film is a comedy from the same team which made Kolya."]], ["Single Video Theory", ["Single Video Theory is a music documentary directed by Mark Pellington that follows the making of \"Yield\", the fifth album by the American alternative rock band Pearl Jam.", "It was released first on VHS on August 4, 1998, and then on DVD on November 24, 1998."]], ["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."]], ["Invasion of the Neptune Men", ["The film was released in 1961 in Japan and was later released in the United States on television.", "In 1998, the film was featured on an episode of\" Mystery Science Theater 3000\"."]]]
supporting_facts: [["Heroes All", 0], ["Stronghold of Toughs", 0]]
evidences: [["Heroes All", "publication date", "1920"], ["Stronghold of Toughs", "publication date", "1967"]]
answer: Heroes All