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: At the top of this hill, the street passes west of Link Information: none Answer: none
[A]: How many students are enrolled at the school at the top of the hill?


[Q]: Context: two years before transferring to Stanford University in 1934, where he earned both a B.A. (1936) and a Ph.D. (1944 Link Information: 

The university was founded in 1885 by Leland and Jane Stanford in memory of their only child, Leland Stanford Jr., who had died of typhoid fever at age 15 the previous year. Answer: 1885 
[A]:
What year was the university where Alchian earned his B.A. and PH.D established?