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 Q]: Context : Rudolf Witzig re-joined the military service in the newly created Bundeswehr of the Federal Republic of Germany on 16 January 1956. 
Subject : Rudolf Witzig 
Relation : conflict
[EX A]: What war did Rudolf Witzig participate in?

[EX Q]: Context : Barrie was born at St. Augustine, Florida on 5 May 1774, the son of Scottish surgeon Dr Robert Barrie of Sanquhar and his wife, Dolly Gardner, the sister of Sir Alan Gardner. 
Subject : Robert Barrie 
Relation : military branch
[EX A]: What organization was Robert Barrie involved with?

[EX Q]: Context : This member of the Virgo Cluster, located on its outskirts, is known as the Umbrella Galaxy due to the umbrella-shaped structure that extends from its disk to the east and that it is composed of stellar streams, being the remmants of a much smaller galaxy that has been torn apart by NGC 4651's tidal forces, something that explains why NGC 4651 has been included on Halton Arp's Atlas of Peculiar Galaxies as Arp 189 -galaxy with filaments-. 
Subject : NGC 4651 
Relation : constellation
[EX A]:
What constellation is NGC 4651 located in?