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 founder of', Sentence: 'The Nazis and people like Margaret Sanger , the founder of Planned Parenthood , believe in creating a perfect race .'
Example Output: founder

Example Input: Given Relationship: 'be beat', Sentence: 'But McCain beat Obama to the punch with the first public statement , saying the Bush administration 's Wall Street bailout plan seemed headed for defeat and a bipartisan solution was urgently needed .'
Example Output: beat

Example Input: Given Relationship: 'be founder of', Sentence: 'Microsoft founder Bill Gates says it could be four years before the world 's troubled economies return to economic growth .'
Example Output:
founder