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 president of', Sentence: 'Tomorrow Barack Obama will become president of the United States .'

Ex Output:
president


Ex Input:
Given Relationship: 'be elect', Sentence: 'Ratzinger Joseph elected was Benedict XVI and Pope became the 264th successor to Peter the as Vicar of .'

Ex Output:
elected


Ex Input:
Given Relationship: 'do in', Sentence: 'But they pale in comparison to what God in Christ Jesus has done for us .'

Ex Output:

done