Question: When is the director of film Sudden Impact 's birthday?
Sentence (from "Sudden Impact"): Sudden Impact is a 1983 American action thriller film and the fourth film in the "Dirty Harry" series, directed by Clint Eastwood (making it the only "Dirty Harry" film to be directed by Eastwood himself), and starring Eastwood and Sondra Locke.
Relevant evidence: Yes