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

diana and actaeon
Who painted Diana and Actaeon, acquired for the nation by the National Gallery and National Gallery of Scotland in 2009?

alton towers
In which county is Alton Towers?

cain dingle

Who plays Cain Dingle in `Emmerdale'?