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: 'convert to', Sentence: 'After it converts ATP to ADP , the level of the latter accumulates outside the cell and the purine can bind to a purine receptor called P2Y1 .'

Ex Output:
converts


Ex Input:
Given Relationship: 'release', Sentence: 'On 29th October Oasis release a brand new DVD film .'

Ex Output:
release


Ex Input:
Given Relationship: 'be part of', Sentence: 'When India was part of the British Empire , pale ale shipped to the troops would often spoil due to the rough voyage and temperature extremes .'

Ex Output:

part