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.

[EX Q]: Context : Albert Johnson Walker (born 1946) is a Canadian criminal serving a prison term for embezzlement and murder.
Answer : murder
[EX A]: For what crime was Albert Johnson Walker prosecuted?

[EX Q]: Context : The manuscript of Beunans Meriasek is held in the Peniarth Collection at the National Library of Wales.
Answer : National Library of Wales
[EX A]: What is the name of the place where Beunans Meriasek can be found?

[EX Q]: Context : The fictional Porthos is very loosely based on the historical musketeer Isaac de Porthau.
Answer : Isaac de Porthau
[EX A]:
Which is the basis of Porthos?