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 part of', Sentence: 'In Britain they are most numerous in the rocky western parts such as Cornwall , Wales , Scotland and Ireland , though they are also found further to the east in Wiltshire and Oxfordshire for example .'

Ex Output:
parts

Ex Input:
Given Relationship: 'fly from', Sentence: 'Aer Arann are to fly from Blackpool to Dublin following Ryanair 's decision to quit Blackpool Airport .'

Ex Output:
from

Ex Input:
Given Relationship: 'be ally of', Sentence: 'But for the United States and its Middle East ally Israel , he is a religious fanatic whose organisation is believed to have been responsible for a number of attacks on Westerners and Israelis .'

Ex Output:
ally