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: 'open on', Sentence: 'Registration is now open for the forthcoming test administrations on January 21 and February 10 , 2007 .'

Ex Output:
open


Ex Input:
Given Relationship: 'be fruit of', Sentence: 'Patience is a fruit of the Spirit .'

Ex Output:
fruit


Ex Input:
Given Relationship: 'say of', Sentence: 'Bochco says of Kaczmarek .'

Ex Output:

says