You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

Input: Consider Input: Context : Since its launch in 2004, Avalon Waterways has christened 18 new ships in Europe. 
Subject : Avalon Waterways 
Relation : parent company

Output: What is Avalon Waterways's parent company?


Input: Consider Input: Context : Rugby 08 was released prior to the 2007 World Cup in France. 
Subject : Rugby 08 
Relation : narrative location

Output: Which place does Rugby 08 exist in?


Input: Consider Input: Context : In July 1917 Scott was awarded the Military Cross - Capt. (temp Maj.) Alan John Lance Scott Yeo., and R.F.C. For conspicuous gallantry and devotion to duty. 
Subject : Alan John Lance Scott 
Relation : military branch


Output: What army did Alan John Lance Scott serve in?