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.
Q: Sentence: 'On behalf of the Organizing Committee of the 8th IEEE Conference on it is a great honor and pleasure to welcome you to the conference , which will be held at the Christchurch Convention Centre in Christchurch , NEW ZEALAND from October 25 - 28 , 2009 .', Argument/Subject 1: 'conference', Argument/Subject 2: 'october'
A:
hold in