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.

[EX Q]: Sentence: 'Paper presented at a symposium at the International Conference for Infant Studies , Chicago , IL.', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'
[EX A]: present to

[EX Q]: Sentence: '1941 - World War II : Hungary and Romania declare war on the United States .', Argument/Subject 1: 'war', Argument/Subject 2: 'unite state'
[EX A]: be declare on

[EX Q]: Sentence: 'Paper presented to the 6th Biennial Coalition for Education in the Outdoors Research Symposium , Bradford Woods , IN.', Argument/Subject 1: 'paper', Argument/Subject 2: 'symposium'
[EX A]:
present to