instruction:
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.
question:
Context : Bartholomew Diggins died in Washington, D.C. and was buried in Arlington National Cemetery, Arlington County, Virginia. 
Subject : Bartholomew Diggins 
Relation : military branch
answer:
What military was Bartholomew Diggins a part of?


question:
Context : Rudolf Witzig re-joined the military service in the newly created Bundeswehr of the Federal Republic of Germany on 16 January 1956. 
Subject : Rudolf Witzig 
Relation : conflict
answer:
What war did Rudolf Witzig participate in?


question:
Context : Mission of Honor by David Weber and published on June 22, 2010 by Baen Books, is the twelfth novel set in the Honorverse in the main Honor Harrington series. 
Subject : Mission of Honor 
Relation : series
answer:

To which series does Mission of Honor belong?