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.

Ex Input:
Given Relationship: 'be president of', Sentence: 'Having Obama elected as the United States ' next president comes as more of a shock than anything I 'd expected out of this election .'

Ex Output:
president

Ex Input:
Given Relationship: 'be part of', Sentence: 'So it comes as no surprise that Russia was part of Europe .'

Ex Output:
part

Ex Input:
Given Relationship: 'be part of', Sentence: 'A third consecutive year of severe flooding occurred in Hungary and parts of Eastern Europe in March - the Tisza river reached its highest level in more than 100 years , the previous record was set in 1888 .'

Ex Output:
parts