From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.
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Question: Given Relationship: 'be university in', Sentence: 'Cornell University HCI Group working out of Cornell University in Ithaca NY , United States .'

Answer: University

Question: Given Relationship: 'run', Sentence: 'Run Linux within Virtual PC within Mac OS X ...'

Answer: Run

Question: Given Relationship: 'be choice for', Sentence: 'Speculation is increasing that Barack Obama 's choice for vice president will be foreign policy expert Joe Biden .'

Answer:
choice