question: What is the place of birth of the director of film Motel Blue?
context: [["Peter Levin", ["Peter Levin is an American director of film, television and theatre."]], ["Neal Blue", ["James Neal Blue( born 1935) is an American billionaire businessman, and the CEO and chairman of General Atomics based in San Diego, California."]], ["Vanessa Blue", ["Vanessa Blue( born May 27, 1974) is an American pornographic actress and director.", "She was inducted into the AVN Hall of Fame in 2013."]], ["Archie Blue", ["Archibald Blue( born 8 April 1940) is a Scottish footballer, who played as a centre forward in the Football League during the 1960s, before moving to Australia and playing international football for them."]], ["Bella Blue", ["Bella Blue( born January 25, 1982) is an American burlesque dancer and producer.", "She is the founder and headmistress of the New Orleans School of Burlesque."]], ["Sam Firstenberg", ["Sam Firstenberg (born Shmulik Firstenberg on March 13, 1950) is an Israeli-American film director.", "Born in Poland to a Jewish family, Sam Firstenberg grew up in Jerusalem, directing 22 theatrical feature films since completing his graduate studies in film at Loyola Marymount University, and obtained his higher education in Los Angeles, California.", "He is best known for having made low-budget B-movies most of his career, among them the first two movies in the American Ninja series, \"American Ninja\" and .", "Sam Firstenberg has directed films ranging from comedy to action, musical to drama, science fiction, thrillers and horror."]], ["Chris Blue", ["Chris Blue( born January 15, 1990) is an American singer.", "He is the winner of season 12 of the American talent competition\" The Voice\" at the age of 27."]], ["Luther Blue", ["Luther Blue( born October 21, 1954) is a former professional American football player who played wide receiver for the Detroit Lions and Philadelphia Eagles."]], ["Motel Blue", ["Motel Blue (also known as \"Blue Motel\") is a 1997 thriller film directed by Sam Firstenberg and starring Sean Young."]], ["Ian Barry (director)", ["Ian Barry is an Australian director of film and TV."]]]
supporting_facts: [["Motel Blue", 0], ["Sam Firstenberg", 1]]
evidences: [["Motel Blue", "director", "Sam Firstenberg"], ["Sam Firstenberg", "place of birth", "Poland"]]
answer: Poland