TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'discover', Sentence: 'The New World had been "discovered " by Christopher Columbus small fleet of Spanish ships ....writes Stuart King ...'

SOLUTION: "discovered

PROBLEM: Given Relationship: 'be president of', Sentence: 'A month after writing this , he became President of the United States when Richard M. Nixon resigned .'

SOLUTION: President

PROBLEM: Given Relationship: 'be appoint by', Sentence: 'The Secretary and Treasurer are to be appointed by the incoming President with approval of the Council .'

SOLUTION:
appointed