Detailed Instructions: 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.
Q: Context : Vice-Admiral William Lukin, later William Lukin Windham (20 September 1768 -- 12 January 1833) was a Royal Navy officer who rose to the rank of Vice Admiral and served with great distinction through the Napoleonic Wars.
Subject : William Lukin
Relation : military branch
A:
What military branch was William Lukin associated with?