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 acquire by', Sentence: 'Google acquired Feedburner in June 2007 .'

Answer: acquired

Question: Given Relationship: 'be country in', Sentence: 'Germany is one of the most powerful countries in Europe , yet remains little understood , by itself or the rest of the world .'

Answer: countries

Question: Given Relationship: 'be president of', Sentence: 'Mr. George Bush is the President of the United States of America and those who are making these comments should perhaps compare resumes before blowing smoke in the sound and fury .'

Answer:
President