sentences:  These six students and the teachers' advisory board usually meet in December to organize most of the conference including creating the theme, designing and ordering T-shirts, pens, folders, etc, setting debate topics and suggesting changes to the conference.Every participating team and their coach is expected to arrive at the conference location at a specified time, most of the time between 8-10 pm.As the senators and lobbyists arrive they are told the time frame in which they are expected to lobby.