In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

[EX Q]: Context: In 1940, he was promoted to commander of the Q-ship which was sunk by a torpedo in the Atlantic, 200 miles west of Ireland; Link Information: When the Second World War started Answer: 1
[EX A]: How long had the Second World War been going on when Ryder was promoted to commander of the Q-ship that was sunk?

[EX Q]: Context: A compendium by Jacob Marcaria was published under the title Kitzur Mizrachi (Trento, 1561) Link Information: none Answer: none
[EX A]: How old was Jacob Marcaria when he published Kitzur Mizrachi?

[EX Q]: Context: the Department of Energy to implement EPA standards and provide perpetual care for some sites; and the Nuclear Regulatory Commission to review cleanups and license sites to states or the DOE for perpetual care. Link Information: Established by the Energy Reorganization Act of 1974, the NRC began operations on January 19, 1975 Answer: Nuclear Regulatory Commission
[EX A]:
Between the agency that implemented EPA standards and provide perpetual care for some sites and the one that reviewed cleanups and license sites to states or the DOE for perpetual care, which is the oldest?