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.

Ex 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 .'

Ex Output:
targeted


Ex Input:
Given Relationship: 'control', Sentence: 'So a vote for McCain is probably a vote for the status quo as long as Democrats control Congress .'

Ex Output:
control


Ex Input:
Given Relationship: 'be leader of', Sentence: 'After the assassination of the spiritual leader of the Hamas , Sheikh Ahmed Yassin , by the Israeli army , the leaders of the Hamas , the al-Aqsa-Brigades and the Islamic Jihad sought revenge .'

Ex Output:

leader