Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Sebastiano Serlio (September 6, 1475 -- c. 1554) was an Italian Mannerist architect, who was part of the Italian team building the Palace of Fontainebleau. 
Question : What was Sebastiano Serlio's occupation?

Answer: architect


Question: Context : Marilyn Bevans was the first sub-three-hour, African-American female marathoner, and the first national-class black female American marathoner. 
Question : What gender class does Marilyn Bevans belong to?

Answer: female


Question: Context : Jean Hazlewood died of Alzheimer's disease in Santa Barbara, California, at the age of 80. 
Question : Which medical condition afflicts Jean Hazlewood?

Answer:
Alzheimer's disease