instruction:
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.
question:
Context: y headed by the Saltigue (the Serer priestly class) Link Information: none Answer: none
answer:
How many leaders run the priestly class?


question:
Context: In 1530 John Zápolya appointed him as the provost of the Buda cathedral Link Information: John Zápolya, or John Szapolyai (, , , 1490 or 1491 – 22 July 1540) Answer: 40
answer:
How old was Zapolya when he appointed Vrancic as the provost of the Buda cathedral?


question:
Context: Guy de la Bédoyère has often been present for Roman digs Link Information: He was educated at King's College School, Wimbledon and Wimbledon College. He took an archaeology and history degree at Collingwood College, Durham in 1980, part of Durham University, with a subsidiary paper in egyptology, a degree in modern history at the University of London in 1985, and an MA in archaeology at the Institute of Archaeology, now part of University College London, in 1987. Answer: Durham University
answer:

Where did the Time Team presenter often present for Roman digs attend university?