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Barney Pell is a technologist, entrepreneur, and angel investor based in Silicon Valley. In the mid 80 is, as an undergraduate in Symbolic Systems at Stanford, he worked as a researcher in Natural Language Processing at SRI International. He then did his PhD research at University of Cambridge in AI, focused on machine learning and strategies in games.
 education institution: Barney Pell, University of Cambridge
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  Barney Pell, University of Cambridge 
Answer:
 education institution: Barney Pell, University of Cambridge