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.

Given Relationship: 'vote on', Sentence: 'A vote on CAFTA is ripening in Congress .'
vote

Given Relationship: 'be leader of', Sentence: 'The leader of the U.S. House of Representatives , Speaker Nancy Pelosi , toured Jerusalem holy sites Saturday alongside a congressional delegation that included Democratic Rep. Keith Ellison , the first Muslim elected to Congress .'
leader

Given Relationship: 'elect of', Sentence: 'Coinciding with the event , SevenClick launched the first part of What Obama needs ! campaign , showing an exclusive video of the critical moment when Barack Obama , elected President of the United States , is forced to hand its precious Blackberry over .'
elected