['EmptyParameter', 'break', 'free', 'EmptyParameter', 'EmptyParameter']
['EmptyParameter', 'appear-48.1.1', "Synset('free.a.02')", 'EmptyParameter', 'EmptyParameter']
Beam emitters and break free.
Synset('communication.n.02') Synset('conductor.n.04') and break Synset('free.a.02').