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 : After Attila's death in 453 AD, his Empire crumbled and its remains were ruled by his three sons, Ellac, Dengizich and Ernak.
Subject : Ellac
Relation : date of death

A: On what date did Ellac die?
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Q: Context : Voice from the Grave, also known as From the Files of Unsolved Mysteries:
Subject : Voice from the Grave
Relation : based on

A: Which is the basis of Voice from the Grave?
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Q: Context : Rachel Fuller Brown was born on November 23, 1898 in Springfield, Massachusetts to parents George Hamilton Brown, a real estate and insurance agent, and Annie Fuller, a director of religious education.
Subject : Rachel Fuller Brown
Relation : occupation

A:
What was Rachel Fuller Brown's career?
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