['this', 'trigger', 'confrontation', 'EmptyParameter', 'EmptyParameter']
['this', 'engender-27.1', "Synset('examination.n.01')", 'EmptyParameter', 'EmptyParameter']
This triggers an angry confrontation between Dr Soong and Malik.
this triggers an Synset('angry.a.01') Synset('examination.n.01') between <PERSON>7 and <PERSON>4.