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.

Q: Given Relationship: 'be borough of', Sentence: 'In between his sea voyages , Kerouac stayed in New York City with friends from Fordham University in The Bronx . He lived with his parents in the Ozone Park neighborhood of the New York City borough of Queens after he was discharged from the U.S. Navy in 1943 .'

A: borough
****
Q: Given Relationship: 'be capital of', Sentence: 'The Nibao Gold deposit is located 300 kilometres southwest of Guiyang , the capital of Guizhou Province and lies within Pu ' An and Xingren Counties , in Qianxinan Prefecture .'

A: capital
****
Q: Given Relationship: 'be president of', Sentence: 'When Barack Obama became the 44th president of United States , there was a sense of ecstasy , joy and relief in virtually every country of the world , except in Pakistan , Iraq and Afghanistan .'

A:
president
****