['Chakotay', 'demand', 'explanation', 'EmptyParameter', 'EmptyParameter']
['<PERSON>2', 'order-58.3', "Synset('act.n.02')", 'EmptyParameter', 'EmptyParameter']
Chakotay demands an explanation from Paris.
<PERSON>2 demands an Synset('act.n.02') from <LOCATION>2.