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

clint eastwood
What is the name of retired gunslinger, played by Clint Eastwood, in the 1992 film 'Unforgiven'?

computer science
Who worked at Betchley Park in World War II as one of the Enigma codebreakers and became known as the father of modern computer science?

djembe

The traditional African instrument called a djembe is a small?