Question: What year was the author of the book that won the Biography Award at the 2009 Costa Book Awards born?
Sentence (from "The Strangest Man"): The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius is a 2009 biography of quantum physicist Paul Dirac written by British physicist and author, Graham Farmelo, and published by Faber and Faber.
Relevant evidence: No