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

Input: Consider Input: Context : Statesmen of World War I is an oil on canvas painting by Sir James Guthrie, completed in 1930, shortly before Guthrie's death.
Question : What material was used for Statesmen of World War I?

Output: canvas

Input: Consider Input: Context : All-Consuming Fire is an original novel written by Andy Lane and based on the long-running British science fiction television series Doctor Who.
Question : Which is the basis of All-Consuming Fire?

Output: Doctor Who

Input: Consider Input: Context : Zhou Xun married American actor Archie Kao on July 16, 2014 on stage after a charity event in Hangzhou, China.
Question : What is Zhou Xun's spouse's name?
Output: Archie Kao