instruction:
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.
question:
Given Relationship: 'be country in', Sentence: 'Djibouti , a small country strategically located in the Horn of Africa , has long been a refuge for migrants from all over the region , partly due to its location , but also because of its relative peace and stability .'
answer:
country


question:
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 .'
answer:
graduate


question:
Given Relationship: 'present at', Sentence: 'Proceedings Paper about the Guest Services System presented at the HFES Annual Meeting in 1993 .'
answer:

presented