Detailed Instructions: 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 : The death of Princess Zenebework and the chill in relations between Haile Selassie Gugsa and Emperor Haile Selassie signaled the failure of this policy at least with the Eastern Tigrean branch of the dynasty.
Subject : Haile Selassie Gugsa
Relation : date of death
A:
What is the date of Haile Selassie Gugsa's death?