['he', 'say', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'understand', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'say-37.7-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
However, no matter what he says, they simply do not understand.
However, no Synset('cognition.n.01') what <PRP> says, <PRP> simply do not understand.