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: assassination of archduke franz ferdinand of austria
Output: 

 The assassination of which Austrian royalty precipitated World War I?
28th June, 1914, saw the assassination of Austrian Archduke, Franz Ferdinand, the triggering event of World War 1. In which European city were the Archduke and his wife, did the assassination take place?
In which capital city did the assassination of Archduke Franz Ferdinand trigger World War I?