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.
Input: Context : The .30-06 Springfield cartridge (pronounced ''thirty-aught-six'' or ''thirty-oh-six''), 7.6263mm in metric notation and called ''.30 Gov't '06'' by Winchester, was introduced to the United States Army in 1906 and later standardized; it remained in use until the early 1980s.
Subject : .30-06 Springfield
Relation : service entry
Output:
What year did .30-06 Springfield come into use?