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 divide by', Sentence: 'In Europe , the continent was essentially divided between Western and Soviet spheres by the so-called Iron Curtain which ran through and partitioned Allied occupied Germany and occupied Austria .'

Ex Output:
divided

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: 'say unto', Sentence: 'Then Pharaoh said unto Jehovah , Behold , my covenant is Jehovah , My wife .'

Ex Output:
unto