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: 'vote for', Sentence: 'Every major Republican Presidential candidateincluding John McCain , who actually voted against Bushs 2001 tax billis on the record as saying that tax cuts pay for themselves .'
Example Output: voted

Example Input: Given Relationship: 'run', Sentence: 'Run Linux within Virtual PC within Mac OS X ...'
Example Output: Run

Example Input: Given Relationship: 'be chairman of', Sentence: 'Federal Reserve chairman Alan Greenspan has called the persistence of low yields on long-term Treasury securities even though short-term rates have risen significantly a " conundrum . "'
Example Output:
chairman