agora airing amphitheater analysis arena athletic field auditorium background bear garden bowl boxing ring bull ring buzz session campus canvas canvassing circus cockpit coliseum colloquium colosseum conference consideration course debate debating deliberation dialectic dialogue discussion discussion group examination exchange of views field floor forum ground gym gymnasium hall hippodrome investigation joint discussion lists locale logical analysis logical discussion marketplace mat milieu open discussion palaestra panel panel discussion parade ground pit place platform precinct prize ring public square purlieu range rap rap session review ring round table scene scene of action scenery seminar setting site sphere squared circle stadium stage stage set stage setting study symposium terrain theater tilting ground tiltyard town meeting treatment ventilation walk wrestling ring