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.

Ex Input:
Context : Kerstin Hesselgren (14 January 1872 -- 19 August 1962) was a Swedish politician. 
Subject : Kerstin Hesselgren 
Relation : sex or gender

Ex Output:
Which gender is Kerstin Hesselgren?


Ex Input:
Context : Vueling was established in February 2004 and commenced operations on 1 July 2004 with a flight between Barcelona and Ibiza. 
Subject : Vueling 
Relation : parent company

Ex Output:
What company is Vueling part of?


Ex Input:
Context : Can Ladies Kill? is a crime novel by British author Peter Cheyney first published in 1938 by William Collins, Sons & Co. Ltd. Set in San Francisco and featuring Cheyney's creation, G-Man Lemmy Caution, it belongs to the hardboiled school of crime writing. 
Subject : Can Ladies Kill? 
Relation : narrative location

Ex Output:

Which place does Can Ladies Kill? exist in?