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.

[Q]: Given Relationship: 'be chairman of', Sentence: 'Alan Greenspan , Chairman of the Board of Governors of the Federal Reserve System , gave the conference keynote address .'
[A]: Chairman


[Q]: Given Relationship: 'crack', Sentence: 'Great Cracks - SpamCatcher Universal Desktop Client v2.0a serial number crack download from NEW GENERATION CRACK SERVER .'
[A]: crack


[Q]: Given Relationship: 'be language of', Sentence: 'Pakistan and India had endured centuries of British colonialism and therefore had adopted British-style bureaucracy and even the English language as a sort of lingua franca .'
[A]:
language