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

Output: building


Input: Consider Input: Given Relationship: 'win', Sentence: 'It took head coach Bill Belichick only two years to win a Super Bowl with the New England Patriots .'

Output: win


Input: Consider Input: Given Relationship: 'look to', Sentence: 'Ezra swallowed painfully and looked up into Chris ' eyes again , " Thanks for everything , ya know . "'


Output: looked