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.

[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
[A]: How long had the Second World War been going on when Ryder was promoted to commander of the Q-ship that was sunk?


[Q]: Context: Tanaka made his New Japan Pro Wrestling debut on April 10, 1999 Link Information: The promotion was founded by Antonio Inoki in 1972 after his departure from the Japan Pro Wrestling Alliance promotion Answer: 1972 
[A]: When was the organization that Tanaka made his debut in 1999 founded?


[Q]: Context: He Link Information: worked at KDWB for nearly 10 years. Answer: Top 40 
[A]:
What was the genre format of the station he worked at for 10 years?