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.

Example Input: Given Relationship: 'be part of', Sentence: 'About 90 % of the total 192359 metric tonnes of coal reserves is concentrated in a few districts of Bihar , Orissa , Madhya Pradesh and West Bengal in the eastern part of India .'
Example Output: part

Example Input: Given Relationship: 'be president of', Sentence: 'At noon EST , Barack H. Obama became the 44th president of the United States of America .'
Example Output: president

Example Input: Given Relationship: 'be region of', Sentence: 'It is the capital of the Languedoc-Roussillon region of Southern France .'
Example Output:
region