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 : Ralph H. Spanjer (September 20, 1920 -- February 8, 1999) was a Major General in the United States Marine Corps. 
Subject : Ralph H. Spanjer 
Relation : military branch

SOLUTION: In what military branch did Ralph H. Spanjer serve?

PROBLEM: Context : Dorchester Collection is a luxury hotel operator owned by the Brunei Investment Agency (BIA), an arm of the Ministry of Finance of Brunei. 
Subject : Dorchester Collection 
Relation : parent company

SOLUTION: Which company is the parent company of Dorchester Collection?

PROBLEM: Context : Delivery of the first hulls would occur in December 1943, with the first three Sturmtigers completed by Alkett by 20 February 1944. 
Subject : Sturmtiger 
Relation : service entry

SOLUTION:
What year was Sturmtiger made?