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.

Example Input: Given Relationship: 'bless', Sentence: 'God Bless America God bless the World .'
Example Output: bless

Example 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 .'
Example Output: president

Example Input: Given Relationship: 'be language of', Sentence: 'The official language of Kenya is English whereas the national language is Swahili .'
Example Output:
language