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 descendant of', Sentence: 'Both Jews and Gentiles can become spiritual descendants of Abraham by believing on Jesus .'

Output: descendants

Input: Consider Input: Given Relationship: 'be senator from', Sentence: 'Wall Street Journal says yesterday vote Voice of America US Senate Votes to Renew Wiretap Law Voice of America Feb wiretap bill prompted return to chamber of two presidential candidates Democratic Senator Barack Obama of Illinois and Republican Senator FISA Is Ratings Poison Yahoo!'

Output: Senator

Input: Consider Input: Given Relationship: 'be mayor of', Sentence: 'William B. Hartsfield is elected mayor of Atlanta by a coalition of black and affluent white voters that will dominate the city 's politics for the next four decades .'
Output: mayor