['they', 'say', 'thing', 'EmptyParameter', 'EmptyParameter'] ['they', 'talk', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'say-37.7-1-1', "Synset('entity.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'lecture-37.11-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
They were saying things about changing people and talking.
<PRP> were saying Synset('entity.n.01') about changing Synset('abstraction.n.06') and talking.