Given an open-ended topic (movie name, a persons name, an event, sports, etc) generate a simple trivia-type question.

christ church, oxford
Which authour's real name was Charles Dodgson and was a mathematics instructor at Christ Church Oxford?

1956 grand national
Which jockey, later famous in another sphere, rode Devon Loch in the 1956 Grand National?

alan macdiarmid
In which country were Nobel Prize winners Alan MacDiarmid, Maurice Wilkins and Ernest Rutherford born?