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

Positive Example 1 -
Input: 1968 winter olympics
Output: Which Frenchman won the Alpine triple-crown at the 1968 Winter Olympics?

Positive Example 2 -
Input: 10 things i hate about you
Output: The 1999 film 10 Things I Hate About You is based on which Shakespeare play?

Negative Example 1 -
Input: the o2 arena
Output: What are the directions to reach the o2 arena from the London bridge?

Negative Example 2 -
Input: the o2 arena
Output: What's the most special thing about the o2 arena?

Now complete the following example -
Input: duke of mantua
Output: 

 In which opera does a hunchback jester help his master, the Duke of Mantua, to seduce the daughter of a courtier?
Which of Verdi's operas tells the story of the hunchbacked jester to the 'Duke of Mantua'?
Which Verdi opera opens with a banquet in the palace of the Duke of Mantua?
Who was the Duke of Mantua's jester?