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.

Input: Consider Input: Given Relationship: 'endorse', Sentence: 'Colin Powell endorsed Obama because he 's black .'

Output: endorsed


Input: Consider Input: Given Relationship: 'locate in', Sentence: 'The large building to the left of Union Station is the National Postal MuseumThe National Postal Museum in Washington , D. is located across the street from Union Station and houses many interactive displays about the history of the United States Postal Service and of mail service around the world .'

Output: located


Input: Consider Input: Given Relationship: 'be head by', Sentence: 'In 1974 when Alvin Weinberg , former ORNL director , headed a federal energy office that advised the Federal Energy Administration , he recommended developing technologies that use energy efficiently and studying long-term climatological effects of energy production .'


Output: headed