TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : ``The Next Witness'' is a Nero Wolfe mystery novella by Rex Stout, first published as ``The Last Witness'' in the May 1955 issue of The American Magazine. 
Question : The The Next Witness has what character?

SOLUTION: Nero Wolfe

PROBLEM: 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?

SOLUTION: architect

PROBLEM: Context : Laura La Plante died in Woodland Hills, California from Alzheimer's disease, at the age of 91. 
Question : What caused Laura La Plante's death?

SOLUTION:
Alzheimer's disease