['subject', 'come', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('communication.n.02')", 'appear-48.1.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
The subject of travel comes up.
the Synset('communication.n.02') of Synset('change.n.03') comes up.