instruction:
Given an open-ended topic (movie name, a persons name, an event, sports, etc) generate a simple trivia-type question.
question:
diethyl ether
answer:
What is common name of the clear flammable early anaesthetic liquid with the formula C2H5OC2H5 (or CH3-CH2-O-CH2-CH3)?

question:
doctor who
answer:
What is the title of the four-episode special of 'Doctor Who', made for the Red Nose Day telethon in the UK, broadcast in March 1999?

question:
caligula
answer:
Who played the role of Caligula in the 1976 UK tv series 'I, Claudius'?