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.

Context: Lerdorf was born on Disko Island in Greenland Link Information: none Answer: none
Is Disko Island the main island in Greenland?

Context: The Vorem Holz 3 archeological site contains the remains of a Bronze Age settlement in the Pieterlen municipality. Link Information: none Answer: none
What was the duration of the Bronze Age?

Context: Mitchell studied at Durham University 1949-50 Link Information: none Answer: none

How large was the endowment at Durham University the year that Mitchell started attending the school?