Question: What year was the author of the book that won the Biography Award at the 2009 Costa Book Awards born?
Sentence (from "Graham Farmelo"): Graham Paul Farmelo (born 18 May 1953) is a biographer and science writer, a Fellow at Churchill College, University of Cambridge, U.K., and an Adjunct Professor of Physics at Northeastern University, Boston, U.S.A.
Relevant evidence: Yes