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.

Input: Consider Input: Given Relationship: 'be professor of', Sentence: 'Your nerves learn to communicate more effectively with your muscle cells , allowing the muscle to recruit more cells during each contraction , says Mark A. W. Andrews , PhD , associate professor of physiology at Lake Erie College of Osteopathic Medicine in Erie , Pa .'

Output: professor


Input: Consider Input: Given Relationship: 'relocate to', Sentence: 'The former Montreal Expos would have been relocated to Washington in 2001 , or earlier .'

Output: relocated


Input: Consider Input: Given Relationship: 'elect', Sentence: 'Pelosi is the first woman to be elected Speaker of the House and to be second in the line of succession to the presidency .'


Output: elected