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 capital of', Sentence: 'Lao Mountain Coffee is a roasting company based in Vientiane , the capital of Laos .'

Ex Output:
capital


Ex Input:
Given Relationship: 'be founder of', Sentence: 'The Nazis and people like Margaret Sanger , the founder of Planned Parenthood , believe in creating a perfect race .'

Ex Output:
founder


Ex Input:
Given Relationship: 'begin in', Sentence: 'Registration begins March 23 .'

Ex Output:

begins