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.

[Q]: Context : ``Carnegie Mellon University Receives Nobel Laureate Clifford Shull Papers Grant and Additional Gift Will Make the Collection Available to Researchers'', (Mar. 12, 2004): 
Answer : Carnegie Mellon University
[A]: What is the name of university that educated Clifford Shull?


[Q]: Context : Gary Ray Bowles (born January 25, 1962) is an American serial killer who was sentenced to death for the murder of six men. 
Answer : murder
[A]: Which crime led to the conviction of Gary Ray Bowles?


[Q]: Context : The Nova Scotia Mine is an abandoned silver mine in Cobalt, Ontario, Canada, located on the east shore of Peterson Lake. 
Answer : silver
[A]:
What is the product of Nova Scotia Mine?