['actor', 'start', 'get', 'emotional', 'EmptyParameter']
["Synset('causal_agent.n.01')", 'begin-55.1', 'get-13.5.1-1', "Synset('emotional.a.03')", 'EmptyParameter']
On the planet, the actor playing Tuvok starts getting emotional while rehearsing his part.
on the planet, the Synset('causal_agent.n.01') playing <PERSON>8 starts getting Synset('emotional.a.03') while rehearsing <PRP> Synset('object.n.01').