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: 'attack', Sentence: 'It is no surprise to many Americans to hear that Bush may want to attack Iran on the same grounds he attacked Iraq .'

Output: attack


Input: Consider Input: Given Relationship: 'be member of', Sentence: 'The Board of Directors shall appoint two Board members as co-Tournament Directors for each tournament , who shall be responsible for all arrangements .'

Output: members


Input: Consider Input: Given Relationship: 'be president of', Sentence: 'In Germany , Democrats Abroad members saw Barack Obama elected President of the United States .'


Output: President


