['they', 'keep', 'suppress', 'EmptyParameter', 'EmptyParameter'] ['they', 'keep', 'control', 'EmptyParameter', 'under']
['<PRP>', 'keep-15.2', 'subjugate-42.3', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'keep-15.2', "Synset('trait.n.01')", 'EmptyParameter', 'under']
They are kept suppressed and under control.
<PRP> are kept suppressed and under Synset('trait.n.01').