['they', 'catch', 'EmptyParameter', 'lingo', 'to']
['<PRP>', 'get-13.5.1', 'EmptyParameter', "Synset('speech.n.02')", 'to']
They gradually catch on to the lingo and characters.
<PRP> gradually catch on to the Synset('speech.n.02') and Synset('praise.n.01').