Given the task definition and input, reply with output. 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.

Context : They had three children, including Jay Bopp, who eventually succeeded his father as chairman of the BJU Division of Art. In 2003 Emery Bopp was diagnosed with a form of Alzheimer's disease, but he continued to paint and held a final exhibition at Hampton III Gallery in November 2006.
Subject : Emery Bopp
Relation : medical condition
What medical condition killed Emery Bopp?