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.
--------
Question: Sentence: 'CHArt 's seventeenth annual conference , held at the British Academy in London on 28th and 29th November 2001 , considered Digital Art History as a subject in transition , its opportunities and problems .', Argument/Subject 1: 'conference', Argument/Subject 2: 'london'

Answer: be hold in


Question: Sentence: 'I am writing this on the day before Barak Obama is inaugurated as President of the United States of America .', Argument/Subject 1: 'obama', Argument/Subject 2: 'unite state of america'

Answer: be president of


Question: Sentence: 'When the Second Continental Congress met in Philadelphia on May 10 , 1775 , most delegates still hoped to avoid war with England .', Argument/Subject 1: 'congress', Argument/Subject 2: 'may'

Answer:
meet on