Question: Stephen Rea was in which film that won the golden Lion ?
Context: Blackthorn is a 2011 Western film directed by Mateo Gil and starring Sam Shepard, Eduardo Noriega, and Stephen Rea.  Written by Miguel Barros, the film is a fictional account of an aged Butch Cassidy living under the assumed name James Blackthorn in a secluded village in Bolivia 20 years after his disappearance in 1908.  "Blackthorn" was filmed on location in La Paz, Potosí, and Uyuni in Bolivia.  Initially released on iTunes on September 2, 2011, the film was released theatrically in the United States on October 7, 2011. FeardotCom is a 2002 horror film directed by William Malone and starring Stephen Dorff, Natascha McElhone and Stephen Rea.  The plot details a New York City detective investigating a series of mysterious deaths connected to a disturbing website. La is a character in Edgar Rice Burroughs's series of Tarzan novels.  She first appeared in the second Tarzan novel, "The Return of Tarzan" (1913), and reappeared in the fifth, "Tarzan and the Jewels of Opar" (1916), the ninth, "Tarzan and the Golden Lion" (1923), and the fourteenth, "Tarzan the Invincible" (1930).  She is also mentioned in the juvenile Tarzan story "Tarzan and the Tarzan Twins, with Jad-Bal-Ja, the Golden Lion" (1936), the events of which occur between "Tarzan and the Golden Lion" and "Tarzan the Invincible". Stephen Rea ( ; born 31 October 1946) is an Irish film and stage actor.  Rea has appeared in films such as "V for Vendetta", "Michael Collins", "Interview with the Vampire" and "Breakfast on Pluto".  Rea was nominated for an Academy Award for his lead performance as Fergus in the 1992 film "The Crying Game".  He has during later years had important roles in the Hugo Blick TV series "The Shadow Line" and "The Honourable Woman", for which he won a BAFTA Award. The golden lion tamarin ("Leontopithecus rosalia", Portuguese: "mico-leão-dourado" ] ), also known as the golden marmoset, is a small New World monkey of the family Callitrichidae.  Native to the Atlantic coastal forests of Brazil, the golden lion tamarin is an endangered species with an estimated wild population of about 3,500 individuals spread between four places along southeastern Brazil, and a captive population maintained at about 490 individuals among 150 zoos. Gianfranco Rosi is an Italian director, cinematographer, producer and screenwriter.  His film "Sacro GRA" won Golden Lion at 70th Venice International Film Festival.  "Sacro GRA" is the first documentary film to win Golden Lion in history of the Venice film festival and the first Italian film to win in fifteen years, after Gianni Amelio's "The Way We Laughed" won the award in 1998.  His 2016 film "Fire at Sea", a documentary focused on European migrant crisis on the Sicilan island of Lampedusa, won the Golden Bear at the 66th Berlin International Film Festival.  Rosi is the only documentary filmmaker to win two top prizes at major European film festivals (Cannes, Berlin and Venice) and is currently the only filmmaker besides Michael Haneke, Jafar Panahi, Ang Lee, and Ken Loach to win two top European festival prizes in the 21st century. The Golden Lion (Italian: "Leone d'Oro" ) is the highest prize given to a film at the Venice Film Festival.  The prize was introduced in 1949 by the organizing committee and is now regarded as one of the film industry's most distinguished prizes.  In 1970, a second Golden Lion was introduced; this is an honorary award for people who have made an important contribution to cinema. Sisters is a 2006 independent horror film directed by Douglas Buck.  It is a remake of the 1973 Brian De Palma film of the same name.  The film stars Stephen Rea, Lou Doillon, and Chloë Sevigny in the leading roles, with Dallas Roberts and JR Bourne playing supporting characters. Silent Souls (Russian: Овсянки, "The Buntings") is a 2010 Russian film that was nominated for the Golden Lion at the 67th Venice Film Festival.  It is based on a 2008 novella by Denis Osokin.  The film was awarded the Golden Osella for best cinematography and a FIPRESCI award.  It was considered a frontrunner for the Golden Lion, but did not win. Michael Collins is a 1996 historical biopic written and directed by Neil Jordan and starring Liam Neeson as Michael Collins, the Irish patriot and revolutionary who died in the Irish Civil War.  It won the Golden Lion at the Venice Film Festival.
Answer: Michael Collins