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: bromine
Output: 

 Flourine, Bromine, Iodine and Chlorine are all what type of elements?
What are chlorine, bromine and iodine?
What name describes the group of chemical elements that includes Chlorine, Bromine, Iodine and Fluorine?
What name is given to the group of elements that includes fluorine, chlorine, bromine and iodine?