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.

Input: Consider Input: Given Relationship: 'be chairman of', Sentence: 'Frank , the powerful chairman of the House Financial Services Committee who has been credited with largely shaping the $ 700 billion bailout plan , also said he expects the cost of to be much less .'

Output: chairman


Input: Consider Input: Given Relationship: 'be president of', Sentence: 'Join us in supporting Hillary Clinton for President of the United States to bring back our democracy !'

Output: President


Input: Consider Input: Given Relationship: 'be write in', Sentence: 'An XML Schema Definition is an instance of an XML schema written in the W3C 's XML Schema language .'


Output: written