Question: What is the date of birth of the director of film Flags Of Our Fathers (Film)?
Sentence (from "Flags of Our Fathers (film)"): The companion film "Letters from Iwo Jima" was released in Japan on December 9, 2006, and in the United States on December 20, 2006, two months after the release of "Flags of Our Fathers" on October 20, 2006.
Relevant evidence: No