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: 'bless of', Sentence: 'God bless ye and God bless America .'

Ex Output:
bless


Ex Input:
Given Relationship: 'be park in', Sentence: 'Victoria Park is the largest urban park in Hong Kong .'

Ex Output:
park


Ex Input:
Given Relationship: 'be country in', Sentence: 'Democratic Republic of the Congo is a country in Central Africa that has been seriously affected by the HIV/AIDS epidemic .'

Ex Output:

country