Q: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Context : On 31 May 2005, Suarez's son, Adolfo Suarez Illana, announced on Spanish television that his father was suffering from Alzheimer's disease, and could no longer remember his period as Prime Minister of Spain.
Answer : Alzheimer's disease
A:
What disease did Adolfo Suarez suffer from?