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 write in', Sentence: 'Software for Win2000 management is written in C++ & ASP that are executed through http protocol .'
Example Output: written

Example Input: Given Relationship: 'be president of', Sentence: 'Barrack Obama has finally got elected as the President of the United States of America , after months of hard work and his unwavering faith in the electorate .'
Example Output: President

Example Input: Given Relationship: 'be base in', Sentence: 'Enron Corporation is based in Houston , Texas and provides products and services related to natural gas , electricity and communications .'
Example Output:
based