['they', 'get', 'clean', 'EmptyParameter', 'EmptyParameter'] ['they', 'clean', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'birth-28.2-1', 'clear-10.3', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'clear-10.3', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
It's quite a mess they got to clean up.
It's quite a Synset('nutriment.n.01') <PRP> got to clean up.