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.
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Question: Sentence: 'Paper presented at National Conference on Peacemaking and Conflict Resolution , Pittsburgh .', Argument/Subject 1: 'paper', Argument/Subject 2: 'national conference'

Answer: present at


Question: Sentence: 'What SIBUTRAMINE was born in NYC.', Argument/Subject 1: 'sibutramine', Argument/Subject 2: 'nyc'

Answer: be bear in


Question: Sentence: 'On the day that Barack Obama was elected President of the United States , our Observer Olaf Koens happened to be in Tehran .', Argument/Subject 1: 'barack obama', Argument/Subject 2: 'president'

Answer:
be elect