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: '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 .'
Example Output: graduate

Example Input: Given Relationship: 'become', Sentence: 'The organization which evolved was the guts of the unit which became the OSS and later the CIA .'
Example Output: became

Example Input: Given Relationship: 'start on', Sentence: 'I started High School in September 1922 , I stayed with a German family that spoke German most of the time , so it was pretty lonesome .'
Example Output:
started