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.

Ex Input:
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

Ex Output:
What branch was 1st Artillery Brigade and Headquarters South West part of?


Ex Input:
Context : Thomas Anthony Dooley III was born January 17, 1927, in St. Louis, Missouri, and raised in a prominent Roman Catholic Irish-American household. 
Subject : Thomas Anthony Dooley III 
Relation : military branch

Ex Output:
What armed force did Thomas Anthony Dooley III serve in?


Ex Input:
Context : William C. Arthur (4 July 1830 -- 15 November 1886) was a Royal Navy officer who was the namesake of the English name for Lüshunkou, Port Arthur, which changed hands between China, Imperial Russia, Japan, and the Soviet Union between 1894 and 1945. 
Subject : William C. Arthur 
Relation : military branch

Ex Output:

What military branch did William C. Arthur belong to?