TASK 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.
PROBLEM: Sentence: 'When the Republicans gained control of Congress in 1994 , the bumper-sticker rhetoric began tomatter .', Argument/Subject 1: 'republican', Argument/Subject 2: 'congress'

SOLUTION: control

PROBLEM: Sentence: 'Paper presented at the American Economic Association Annual Meeting and at Kennedy School/CESifo Conference on the Economics of Education , Munich , Germany .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'

SOLUTION: present to

PROBLEM: Sentence: 'Paper presented at the National Health Advisory Committee Forum on National Priorities in Health Outcomes Conference , Canberra .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'

SOLUTION:
present at