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: he was received with marked favour by the king, and on 23 February 1796 was made deputy governor of Stirling Castle Link Information: Governors of Stirling Castle. Answer: James Grant
[EX A]: Who served as governor of Stirling Castle the year before Strutt served as deputy governor there?

[EX Q]: Context: before becoming a subordinate of Cao Cao, Link Information: none Answer: none
[EX A]: When was the person to whom Ji was a subordinate born?

[EX Q]: Context: before he died in 1958 at the age of 21 from injuries sustained in the Munich air disaster Link Information: The Munich air disaster of 6 February 1958 claimed 23 lives, including those of eight players – Geoff Bent, Roger Byrne, Eddie Colman, Duncan Edwards, Mark Jones, David Pegg, Tommy Taylor and Billy Whelan – and injured several more.
Assistant manager Jimmy Murphy took over as manager while Busby recovered from his injuries Answer: Matt Busby
[EX A]:
Who was the manager of Manchester United when Duncan Edwards died as a result of the Munich air disaster?