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: DeFilippo became quarterbacks coach for the New York Jets under Rex Ryan in 2009 Link Information: Rex Ashley Ryan (born December 13, 1962) is a former American football coach and current ESPN analyst. Ryan was formerly the head coach of the New York Jets a Answer: Rex Ryan

[A]: Who was the last head coach to lead the Jets to the AFC Championship Game prior to John DeFilippo joining the team as their quarterbacks coach?


[Q]: Context: He then emigrated to New Zealand Link Information: Walsh eventually moved to Australia Answer: 4,242,048
[A]: What is the population of the country that Walsh emigrated to before moving to Australia?


[Q]: Context: His younger son Haytham ibn Khalid ruled in the family's strongho Link Information: His younger son Haytham ibn Khalid ruled in the family's stronghold of Shirvan Answer: Muhammad I
[A]:
Who succeeded Khalid's son as ruler of  the family's stronghold?