instruction:
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.
question:
Given Relationship: 'be island in', Sentence: 'Cuba is the bigger island extension of the biggest Antilles .'
answer:
island


question:
Given Relationship: 'be region of', Sentence: 'Umbria is the hilly region of central Italy to the east of its more publicized neighbor Tuscany .'
answer:
region


question:
Given Relationship: 'be locate in', Sentence: 'The Student Recreation Center is located on the west side of the Cal State Fullerton campus at 800 N. State College Blvd. , Fullerton .'
answer:

located