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 Q]: Given Relationship: 'be award by', Sentence: 'In 1959 she was awarded the Ph.D. from McGill University in Canada .'
[EX A]: awarded

[EX Q]: Given Relationship: 'be leader of', Sentence: 'Kadima has now drawn even with the Likud in some recent polls despite the fact that Kadima leader Tzipi Livni has the unnerving habit of telling the truth , even when her views do not coincide with those of most Israelis .'
[EX A]: leader

[EX Q]: Given Relationship: 'preside over', Sentence: 'On the Senate side , the Lieutenant Governor presides over the chamber as President , in accordance with the provisions of the Nevada Constitution .'
[EX A]:
presides