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 president of', Sentence: 'Now George W. Bush is the President of the United States .'

Output: President


Input: Consider Input: Given Relationship: 'hit', Sentence: 'That is more workers than Progress Energy sent to the northern Gulf Coast after Hurricane Katrina hit in 2005 .'

Output: hit


Input: Consider Input: Given Relationship: 'be mayor of', Sentence: 'Newly elected mayor of London Boris Johnson has complained to the Press Complaints Commission about photos published of his children , which he said invaded their privacy .'


Output: mayor