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 suburb of', Sentence: 'Originally from the Maryland suburbs of Washington DC and the daughter of a US Navy Captain , Katrina has lived abroad but moved with her husband nine years ago upon his transfer to the Naval Air Station Key West .'

Ex Output:
suburbs


Ex Input:
Given Relationship: 'be province of', Sentence: 'An organic tea from the Huang Shan mountains located in the southern part of the Anhui province of China .'

Ex Output:
province


Ex Input:
Given Relationship: 'be son of', Sentence: 'Anubis is the son of Nephthys and Osiris , and was raised by Isis .'

Ex Output:

son