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 target', Sentence: 'Hamas targeted especially the border crossings with Israel and Egypt which serve as lifelines to supply food , medicines , and oil for the impoverished 1.5 Palestinian inhabitants .'

Output: targeted


Input: Consider Input: Given Relationship: 'return to', Sentence: 'Owen returned to England to compile his charts and left Lieut .'

Output: returned


Input: Consider Input: Given Relationship: 'be chairman of', Sentence: 'The Chairmen of each National Committee are ex-officio Vice Presidents of ALA .'


Output: Chairmen