Generate a correct and concise answer for the question based on the words in the context.

Example Input: Context : Saint Ambrose barring Theodosius from Milan Cathedral is a 1619--1620 painting by Anthony van Dyck, now in the National Gallery in London. 
Question : What is the name of the place where Saint Ambrose barring Theodosius from Milan Cathedral can be found?
Example Output: National Gallery

Example Input: Context : The Boeing 601 (sometimes referred to as the BSS-601, and previously as the HS-601) is a communications satellite bus introduced in 1987 by Hughes Space and Communications Company. 
Question : What year was Boeing 601 commissioned?
Example Output: 1987

Example Input: Context : Betty Wagner Spandikow had suffered a stroke and been dealing with Alzheimer's disease at the time of her death at the age of 85 on October 26, 2008. 
Question : What disease was a factor in the death of Betty Wagner Spandikow?
Example Output:
Alzheimer's disease