instruction:
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.
question:
Given Relationship: 'be capital of', Sentence: 'Lao Mountain Coffee is a roasting company based in Vientiane , the capital of Laos .'
answer:
capital

question:
Given Relationship: 'be chairman of', Sentence: 'Alan Greenspan , Chairman of the Board of Governors of the Federal Reserve System , gave the conference keynote address .'
answer:
Chairman

question:
Given Relationship: 'offer in', Sentence: 'We also offer English as a foreign language/English as a second language , General Education Highers and an International Foundation Programme course which prepare students for entering first year university courses .'
answer:
offer