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 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 .'

Output: grandfather


Input: Consider Input: Given Relationship: 'flow into', Sentence: 'The Jordan River and a lot of mountain streams flow down into the Dead Sea , but the only way for water to leave is through evaporation .'

Output: into


Input: Consider Input: Given Relationship: 'be language of', Sentence: 'We have piloted a project both for foreign language review at the University of Toronto and for Welsh language review at the National Library of Wales .'


Output: language