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.

Ex Input:
Given Relationship: 'be leader of', Sentence: 'Louis Farrakhan is currently the leader of the Nation of Islam and lives in Chicago , Illinois at the former home of Elijah Muhammad , near the campus of the University of Chicago .'

Ex Output:
leader

Ex Input:
Given Relationship: 'be president of', Sentence: 'Now George W. Bush is the President of the United States .'

Ex Output:
President

Ex Input:
Given Relationship: 'consist of', Sentence: 'Amendments in 1994 and 1995 changed the organization from a Board of Mayor and Alderman to a City Council , consisting of a Mayor and four councilmen , each having equal votes on all matters .'

Ex Output:
consisting