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 country in', Sentence: 'Canada and the countries of the Americas are proceeding with Summits and many economic liberalisation negotiations , which , if realised , will transform the political , environmental , social and economic geography of the Western Hemisphere .'
countries

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 .'
borough

Given Relationship: 'be mother of', Sentence: 'Today sermon will focus on Mary , the mother of our Lord Jesus Christ , and one of the purposes of this sermon is to renew our appreciation for this woman .'

mother