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 Input:
Context: In the opening season of Chilean Primera División, Herrera scored on his debut Link Information: Eighteen teams will be competing in the Primera División for the 2012 season, sixteen of whom are returning from the 2011 season. Answer: Eighteen 

Ex Output:
How many teams play in the division in which Herrera scored on his debut?


Ex Input:
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


Ex Output:
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?


Ex Input:
Context: Alberico went on to the German university towns of Tübingen and Heidelberg Link Information: Tübingen is divided into 22 districts, a town core of twelve districts (population of about 51 000 Answer: Heidelberg


Ex Output:

Which of the German university towns that Alberico went to is the largest?