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.

Ex Input:
Given Relationship: 'be president of', Sentence: 'Tomorrow Barack Obama will become president of the United States .'

Ex Output:
president


Ex Input:
Given Relationship: 'be locate in', Sentence: 'A strong cold low was located in the Caribbean Sea to the south of western Cuba .'

Ex Output:
located


Ex Input:
Given Relationship: 'be chairman of', Sentence: 'In the meantime , Rep. Barney Frank , chairman of the House Financial Services Committee , introduced legislation today that would amend the Emergency Economic Stabilization Act of 2008 to increase transparency and accountability .'

Ex Output:

chairman