Question: When is the director of film Cocktail (1988 Film) 's birthday?
Sentence (from "Roger Donaldson"): Roger Lindsey Donaldson (born 15 November 1945) is an Australian-born New Zealand film director, producer and writer whose films include the acclaimed 1981 relationship drama "Smash Palace", and a run of titles shot in the United States, including the Kevin Costner films "
Relevant evidence: Yes