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 secretary-general of', Sentence: 'Secretary-General Ban Ki-moon appointed Kiyotaka Akasaka of Japan as United Nations Under-Secretary-General for Communications and Public Information on April 1 2007 .'
answer:
Secretary-General

question:
Given Relationship: 'say in', Sentence: 'Faced with a court order , the White House said that it has backup tapes of its email recordsut only after October 2003 , when it stopped recycling its backups .'
answer:
said

question:
Given Relationship: 'provide to', Sentence: 'The parties agree that the Seller may charge for storage from the first day after the Seller requests the Buyer to provide delivery instructions .'
answer:
provide