Definition: Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.
Input: Sentence: 'Senator Hillary Rodham Clinton argued that she would be the most capable steward of the economy and suggested that a rival , Senator Barack Obama , would need on-the-job training that the nation could not afford after eight years of neglect .', Argument/Subject 1: 'clinton', Argument/Subject 2: 'obama'
Output:
need