TASK DEFINITION: Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
PROBLEM: What fully-fledged fictional language, which has a number of typologically uncommon features, was deliberately designed to be non-human by Marc Okrand?

SOLUTION: klingon

PROBLEM: Who wrote the 1964 play 'Entertaining Mr Sloane'?

SOLUTION: joe orton

PROBLEM: Which `Sex and the City` star is actor Matthew Broderick married to?

SOLUTION:
sarah jessica parker