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.
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Question: Given Relationship: 'join', Sentence: 'Turkey 's effort to join the European Union has already been an up and down affair .'

Answer: join


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

Answer: mayor


Question: Given Relationship: 'make promise to', Sentence: 'God promises Abram to make him a great nation and bless all of mankind through him .'

Answer:
promises