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.

Context : James Inglis (born ca. 1922 -- died 8 May 1951) was a British man executed for murder at the age of 29. 
Subject : James Inglis 
Relation : convicted of
Which crime James Inglis is considered to have commited?

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
What is Cornelia Salonina's spouse's name?

Context : The Gewehr 98 replaced the earlier Gewehr 1888 rifle as the German service rifle, first saw combat in the Boxer Rebellion, and was the main German infantry rifle of World War I. The Gewehr 98 saw further military use by the Ottoman Empire and Francoist Spain. 
Subject : Gewehr 98 
Relation : service entry

What year was the service entry date for Gewehr 98?