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.

Given Relationship: 'be chair by', Sentence: 'The Board Treasurer is the Finance Committee chair .'
chair

Given Relationship: 'be locate in', Sentence: 'New York City with an Advanced Design Center located in Fort Washington , Pennsylvania .'
located

Given Relationship: 'be chairman of', Sentence: 'Text : NEW YORK : Tata Group chairman Ratan Tata has gifted $ 50 million to Cornell University , his alma mater here , ...'

chairman