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 chairman of', Sentence: 'Frank , the powerful chairman of the House Financial Services Committee who has been credited with largely shaping the $ 700 billion bailout plan , also said he expects the cost of to be much less .'

Ex Output:
chairman

Ex Input:
Given Relationship: 'believe in', Sentence: 'The Roman Catholic Church , that is , the Latin Rite Catholic Church , and other Catholic Churches in communion with Rome believe that the Eucharist is the Real Presence of Jesus Christ , body , blood , soul and divinity .'

Ex Output:
believe

Ex Input:
Given Relationship: 'be chairman of', Sentence: 'Adm . Mike Mullen , chairman of the Joint Chiefs of Staff , told reporters the next day .'

Ex Output:
chairman