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: 'lead', Sentence: 'Clinton led McCain by 29 points in March , 61 % to 32 % .'

Answer: led

Question: Given Relationship: 'be part of', Sentence: 'Finland was part of the Russian Empire until the end of WW I. i .e .1917 .'

Answer: part

Question: Given Relationship: 'swear in', Sentence: 'Barack Obama is sworn in Tuesday as the 44th president of the United States by Chief Justice John Roberts as Michelle Obama holds the Bible once used by Abraham Lincoln at his inauguration .'

Answer:
sworn