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: 'be build on', Sentence: 'The Parthenon is the largest and most important building on the Acropolis .'
Example Output: building

Example Input: Given Relationship: 'be senator from', Sentence: 'Wall Street Journal says yesterday vote Voice of America US Senate Votes to Renew Wiretap Law Voice of America Feb wiretap bill prompted return to chamber of two presidential candidates Democratic Senator Barack Obama of Illinois and Republican Senator FISA Is Ratings Poison Yahoo!'
Example Output: Senator

Example Input: Given Relationship: 'be home to', Sentence: 'The home ground of the Atlanta Braves , Turner Field , once had star athletes such as Carl Lewis and Michael Johnson and this Olympic stadium is where they won their medals .'
Example Output:
home