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

blah blah blah
Blah Blah Blah was a 2010 hit for which female singer?

charlie and the chocolate factory
Who played Charlie in the 2005 film Charlie and the Chocolate Factory?

ai weiwei

Artist Ai Weiwei is resident, in 2014, in what country?