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.
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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: 'move to', Sentence: 'Buffy then moved to UPN , currently owned by Viacom .'

Answer: moved


Question: Given Relationship: 'be revelation of', Sentence: 'A brief review of evidence indicating that the Bible is a supernatural revelation from God .'

Answer:
revelation