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.

Context : ITV Digital Channels Ltd now solely under control of ITV plc is today a profitable business which runs all ITV plc's television channels with the exception of ITV, which is part of the ITV Network. 
Subject : ITV Digital Channels 
Relation : parent company
What is ITV Digital Channels's parent company?

Context : The British Army's 1st Artillery Brigade and Headquarters South West is a formation under Force Troops Command that has control over close support artillery units within the British Army and is the Regional Point of Command (RPoC) for British Army units in the South West Region. 
Subject : 1st Artillery Brigade and Headquarters South West 
Relation : military branch
What branch was 1st Artillery Brigade and Headquarters South West part of?

Context : The fictional Aramis is loosely based on the historical musketeer Henri d'Aramitz. 
Subject : Aramis 
Relation : based on

The Aramis is based upon what?

