TASK DEFINITION: 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.
PROBLEM: Context : Joseph Tarbell (about 1780 -- 24 November 1815) was an officer in the United States Navy during the First Barbary War and the War of 1812.
Subject : Joseph Tarbell
Relation : military branch

SOLUTION: With which military branch did Joseph Tarbell serve with?

PROBLEM: Context : Julia Cornelia Salonina (died 268, Mediolanum) was an Augusta, wife of Roman Emperor Gallienus and mother of Valerian II, Saloninus, and Marinianus.
Subject : Cornelia Salonina
Relation : spouse

SOLUTION: What is Cornelia Salonina's spouse's name?

PROBLEM: Context : Major-General Alexander Bruce Tulloch CB (2 September 1838 -- 26 May 1920) was a British Army officer, who was military commandant for the then colony of Victoria (Australia).
Subject : Alexander Bruce Tulloch
Relation : military branch

SOLUTION:
To which branch did Alexander Bruce Tulloch belong?