TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'be invade', Sentence: 'When it was reported that Russia had invaded Georgia unprovoked , I remembered reading where one of McCain campaign advisors was until just recently a lobbyist for Georgia .'

SOLUTION: invaded

PROBLEM: Given Relationship: 'pass', Sentence: 'The Senate subsequently passed the Domenici-Bingaman Amendment to the Pentagon Authorization Bill by a vote of 66 to 33 , thereby providing funding for the SSRT program .'

SOLUTION: passed

PROBLEM: Given Relationship: 'be chairman of', Sentence: 'WASHINGTON -- Former Federal Reserve Board chairman Alan Greenspan says he tried to raise mortgage rates to head off a housing bubble , but the effort came to naught because of "global forces " that had the effect of keeping long-term interest rates low .'

SOLUTION:
chairman