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.

Q: Context : Cartagena (birth name:Modesto Cartagena de Jesús ) was born in a poor family, and raised in the mountains of Cayey, Puerto Rico during the Great Depression. 
Subject : Modesto Cartagena 
Relation : conflict

A: Which war did Modesto Cartagena participate in?
****
Q: Context : The Duke of Wellington's Regiment (West Riding) was a line infantry regiment of the British Army, forming part of the King's Division. 
Subject : Duke of Wellington's Regiment 
Relation : military branch

A: What branch was Duke of Wellington's Regiment part of?
****
Q: Context : Eitan Tchernov (1935-December 13, 2002) was an author and professor of biology at the Hebrew University of Jerusalem. 
Subject : Eitan Tchernov 
Relation : educated at

A:
Where did Eitan Tchernov study or work?
****