['they', 'seem', 'able', 'predict', 'EmptyParameter']
['<PRP>', 'seem-109-1-1-1', "Synset('able.a.01')", 'predict', 'EmptyParameter']
They simply do not seem to be able to predict a random occurrence.
<PRP> simply do not seem to be Synset('able.a.01') to predict a Synset('random.a.01') Synset('being.n.01').