['demonstration', 'begin', 'form', 'EmptyParameter', 'EmptyParameter']
["Synset('entertainment.n.01')", 'begin-55.1-1-1', 'appear-48.1.1', 'EmptyParameter', 'EmptyParameter']
Spontaneous demonstrations have begun forming around the Vulcan Compound due to Paxton's threat.
Synset('spontaneous.a.01') Synset('entertainment.n.01') have begun forming around the <ORGANIZATION>0 Synset('area.n.05') Synset('due.a.03') to Paxton's Synset('statement.n.01').