question: What is the place of birth of the director of film Detective Willy?
context: Title: José María Cabral
  Passage: General José María Cabral y Luna (born Ingenio Nuevo; December 12, 1816 in San Cristóbal Province – February 28, 1899 in Santo Domingo) was a Dominican military figure and politician. He served as the first Supreme Chief of the Dominican Republic from August 4, 1865 to November 15 of that year and again officially as president from August 22, 1866 until January 3, 1868.
  Title: Detective Willy
  Passage: Detective Willy is a 2015 comedy adventure film directed by Jose Maria Cabral. The film opens in the Dominican Republic and Puerto Rico in the summer of 2015. It features performances by Fausto Mata, Denise Quiñones, Anthony Alvarez, Crystal Jimenez, Hector Anibal, Kenny Grullón, Manuel Chapuseaux, Christian Alvarez, Josue Guerrero, Patricia Ascuasiati and others. The film premiered June 25, 2015.
answer: San Cristóbal Province
citations: José María Cabral Detective Willy