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

SOLUTION: region

PROBLEM: Given Relationship: 'be president of', Sentence: 'Tomorrow Barack Obama will become president of the United States .'

SOLUTION: president

PROBLEM: Given Relationship: 'control', Sentence: '2. Democrats control both houses of Congress and their margin is likely to increase .'

SOLUTION:
control