['Tucker', 'refuse', 'work', 'EmptyParameter', 'EmptyParameter'] ['Tucker', 'work', 'EmptyParameter', 'system', 'on']
['<PERSON>9', 'reject-77.2', 'work-73.2', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>9', 'work-73.2', 'EmptyParameter', "Synset('artifact.n.01')", 'on']
Tucker refuses to work on the system further.
<PERSON>9 refuses to work on the Synset('artifact.n.01') further.