['audience', 'gather', 'EmptyParameter', 'arena', 'in']
["Synset('possibility.n.02')", 'herd-47.5.2', 'EmptyParameter', "Synset('region.n.03')", 'in']
A raucous, cheering audience is gathered in an arena.
a raucous, cheering Synset('possibility.n.02') is gathered in an Synset('region.n.03').