TASK DEFINITION: Given an open-ended topic (movie name, a persons name, an event, sports, etc) generate a simple trivia-type question.
PROBLEM: cameron diaz

SOLUTION: In two films made in 2000 and 2003, what was the collective name of Cameron Diaz, Drew Barrymore and Lucy Liu?

PROBLEM: cat's eye

SOLUTION: Who invented the road safety feature 'cat's eyes'?

PROBLEM: doris day

SOLUTION:
In which Hitchcock film did James Stewart and Doris Day play Dr Ben and Jo McKenna?