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: 'be capital of', Sentence: 'Jaipur , the capital of Rajasthan , was built in 1728 by Maharaja Sawai Jai Singh II .'
capital

Given Relationship: 'be baptize in', Sentence: 'This was prophetically foretold when John baptized many believers in the Jordan .'
baptized

Given Relationship: 'be chairman of', Sentence: 'The rush to implement supporting regulations for the Unlawful Internet Gambling Enforcement Act before the change in US administrations continues to make the mainstream and industry headlines , with the chairman of the House Financial Services Committee , Congressman Barney Frank , firing the latest salvo .'

chairman