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 : Jessica Walter stars as Amy Prentiss, a relatively young investigator who becomes the first female Chief of Detectives for the San Francisco Police Department. 
Subject : Amy Prentiss 
Relation : original network

Output: Which network is Amy Prentiss a part of?


Input: Consider Input: Context : DMPI launched its wireless service, known as Sun Cellular, in March 2003. 
Subject : Sun Cellular 
Relation : parent company

Output: Which company is the parent company of Sun Cellular?


Input: Consider Input: Context : In 1956 and 1957, the British and Commonwealth system of battle honours recognised participation in the Battle of Villers-Bocage by the award to 11 units of the battle honour Villers Bocage, for service in expanding the bridgehead from 8--15 June. 
Subject : Battle of Villers-Bocage 
Relation : point in time


Output: The date of Battle of Villers-Bocage?