TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'look to', Sentence: 'Vin looked at Ezra , who nodded to him to continue .'

SOLUTION: looked

PROBLEM: Given Relationship: 'be town in', Sentence: 'The bridge would connect the Alaska town of Ketchikan to Gravina Island .'

SOLUTION: town

PROBLEM: Given Relationship: 'be professor of', Sentence: 'Dr. Epstein is Associate Professor of Medicine , Tufts University School of Medicine and Director , Medical Intensive Care Unit , Tufts-New England Medical Center , Boston .'

SOLUTION:
Professor