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 : William Carleton Watts (February 18, 1880--January 5, 1956) was a rear admiral in the United States Navy, who served in the Spanish-- 
Subject : William Carleton Watts 
Relation : military branch

SOLUTION: What army was William Carleton Watts a part of?

PROBLEM: Context : By his wife Sigyn, Loki is the father of Narfi and/or Nari. 
Subject : Loki 
Relation : spouse

SOLUTION: What is Loki's spouse's name?

PROBLEM: Context : Woman with Black Glove (French: Femme au gant noir, or Femme Assise) is a painting by the French artist, theorist and writer Albert Gleizes. 
Subject : Woman with Black Glove 
Relation : collection

SOLUTION:
What is the name of the place where Woman with Black Glove can be found?