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.

Q: Given Relationship: 'be island of', Sentence: 'Jamaica is the third largest island in the Caribbean , after Hispaniola and Cuba .'

A: island
****
Q: Given Relationship: 'be part of', Sentence: 'Western Russia makes up the east part of Europe and has all its famous cities such as Moscow , St . Petersburg , Stalingrad , Leningrad etc .'

A: part
****
Q: Given Relationship: 'be province in', Sentence: 'Ontario is Canada 's most populous province , with an estimated 12.28 million people in October 2003 , or 38.7 % of the population .'

A:
province
****