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: 'be president of', Sentence: 'Barrack Obama has finally got elected as the President of the United States of America , after months of hard work and his unwavering faith in the electorate .'

Output: President

Input: Consider Input: Given Relationship: 'be accredit by', Sentence: 'Griffin Hospital is accredited by the Joint Commission on Accreditation of Healthcare Organizations .'

Output: accredited

Input: Consider Input: Given Relationship: 'be create by', Sentence: 'When God created the Universe , He exploded a very small pizza .'
Output: created