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.

Given Relationship: 'be grandfather of', Sentence: 'George III was also the grandfather of Queen Victoria , who was the daughter of his fourth son , Edward Augustus , the Duke of Kent .'
grandfather

Given Relationship: 'be administer by', Sentence: 'Kosovo is currently administered by the United Nations after violence flared up in 1998 .'
administered

Given Relationship: 'be speaker of', Sentence: 'When Democratic Congresswoman Nancy Pelosi became elected as Speaker of the House , she implemented the fiscally responsible PAYGO rule : pay as you go .'

Speaker