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: 'graduate from', Sentence: 'Michelle Obama is a graduate of Princeton and Harvard Law School , now on leave from her job as an executive at one of Chicago 's largest medical centers .'

Output: graduate


Input: Consider Input: Given Relationship: 'be beat', Sentence: 'But McCain beat Obama to the punch with the first public statement , saying the Bush administration 's Wall Street bailout plan seemed headed for defeat and a bipartisan solution was urgently needed .'

Output: beat


Input: Consider Input: Given Relationship: 'file to', Sentence: 'Audio is encoded as MP3 files .'


Output: files