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: 'present at', Sentence: 'Paper presented at the Christian Association of Psychological Studies International Conference , Anaheim , CA.'

SOLUTION: presented

PROBLEM: Given Relationship: 'vote on', Sentence: 'A vote on CAFTA is ripening in Congress .'

SOLUTION: vote

PROBLEM: Given Relationship: 'be chair of', Sentence: 'The Past-President shall be the chair of the Nominating Committee .'

SOLUTION:
chair