Q: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Question: What is the middle name of the director who discovered her as an actress? Passage:A successful fashion model from her twenties, appearing on the front covers of Life and Glamour magazines among others, Hedren became an actress after she was discovered by director Alfred Hitchcock while appearing on a television commercial in 1961. She received world recognition for her work in two of his films, the suspense-thriller The Birds in 1963, for which she won a Golden Globe, and the psychological drama Marnie in 1964. Hedren has appeared in over eighty films and TV shows including Charlie Chaplin's final film, A Countess from Hong Kong (1967), the Alexander Payne political satire Citizen Ruth (1996), and the David O. Russell existential comedy I Heart Huckabees (2004). Her contributions to world cinema have been honored with the Jules Verne Award and a star on the Hollywood Walk of Fame among others.

A:
A successful fashion model from her twenties, appearing on the front covers of Life and Glamour magazines among others, Hedren became an actress after she was discovered by director Alfred Hitchcock while appearing on a television commercial in 1961