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 elect by', Sentence: 'The General Assembly of ICSU is held every three years to discuss current development of science , to review strategy and programs of ICSU, and to elect a new executive board and officers .'

Output: elect


Input: Consider Input: Given Relationship: 'be region of', Sentence: 'Alsace is the easternmost region of France .'

Output: region


Input: Consider Input: Given Relationship: 'be city in', Sentence: 'This pretty little city is located on Vancouver Island in British Columbia .'


Output: city