['tuvok', 'begin', 'explain', 'EmptyParameter', 'EmptyParameter'] ['tuvok', 'explain', 'process', 'EmptyParameter', 'EmptyParameter']
['<PERSON>1', 'begin-55.1', 'transfer_mesg-37.1.1', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>1', 'transfer_mesg-37.1.1', "Synset('legal_document.n.01')", 'EmptyParameter', 'EmptyParameter']
Tuvok begins to explain a lengthy process.
<PERSON>1 begins to explain a lengthy Synset('legal_document.n.01').