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: 'run', Sentence: 'Run Linux within Virtual PC within Mac OS X ...'

Output: Run


Input: Consider Input: Given Relationship: 'be country in', Sentence: 'Ukraine , a beautiful country in Eastern Europe , presents not only gorgeous landscapes , but most sex-appealing girls .'

Output: country


Input: Consider Input: Given Relationship: 'be appoint by', Sentence: 'The President appoints the Chief Justice and other Judges .'


Output: appoints