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.

Example Input: Given Relationship: 'be president of', Sentence: 'Having Obama elected as the United States ' next president comes as more of a shock than anything I 'd expected out of this election .'
Example Output: president

Example Input: Given Relationship: 'be member of', Sentence: 'In addition to serving as President of L.A.F.F. , he has served as President of the Ark-La-Tex Agricultural council , Mid-West Fairs Association , Red River Showman 's Association and the International Association of Fairs and Expositions , which made him a member of its Hall of Fame in 1991 .'
Example Output: member

Example Input: Given Relationship: 'be president of', Sentence: 'US Sergeant Carla Bruce cried tears of joy and beamed with pride as she watched Barack Obama take office as America 's first black president from Iraq 's Camp Liberty .'
Example Output:
president