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.

Example Input: Given Relationship: 'be city in', Sentence: 'The Early Renaissance began in the city of Florence in Central Italy in the fourteenth century .'
Example Output: city

Example Input: Given Relationship: 'be elect by', Sentence: 'In autumn of the same year Lincoln was elected President of the United States , and this great victory for the Abolitionists immediately led to the secession of the Southern States and the civil war between the North and South .'
Example Output: elected

Example Input: Given Relationship: 'murder', Sentence: 'We now see Lady Macbeth is regretting her decision to scam Macbeth into murdering Duncan .'
Example Output:
murdering