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.

Input: Consider Input: Given Relationship: 'be mayor of', Sentence: 'Former New York City mayor Rudy Giuliani joined in the mockery .'

Output: mayor


Input: Consider Input: Given Relationship: 'love', Sentence: 'Church membership offers an opportunity to grow in the understanding of God 's love for us in Christ Jesus , and a means to share one 's self in service to God and with others .'

Output: love


Input: Consider Input: Given Relationship: 'be city in', Sentence: 'The Early Renaissance began in the city of Florence in Central Italy in the fourteenth century .'


Output: city