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.

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

Ex Output:
building


Ex Input:
Given Relationship: 'be son of', Sentence: 'Our hope is to know God and His son Jesus fully and to be in fellowship with them forever .'

Ex Output:
son


Ex Input:
Given Relationship: 'be create by', Sentence: 'When God created Adam and Eve , they were both perfect in every way .'

Ex Output:

created