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 : 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 : Siegfried Passarge was born in Königsberg, the son of travel writer Ludwig Passarge. 
Subject : Siegfried Passarge 
Relation : date of death
What year did Siegfried Passarge die in?

Context : Rhadamistus (Georgian: რადამისტი, radamist'i, Armenian: Հռադամիզդ, Hřadamizd) (died 58) was a royal prince of the Pharnavazid dynasty of the Kingdom of Iberia who reigned over the Kingdom of Armenia from 51 to 53 and 54 to 55. 
Subject : Rhadamistus 
Relation : spouse

What is Rhadamistus's spouse's name?