['he', 'find', 'piece', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'declare-29.4', "Synset('time_period.n.01')", 'EmptyParameter', 'EmptyParameter']
But he has found a piece of microtechnology in her cerebral cortex.
but <PRP> has found a Synset('time_period.n.01') of microtechnology in <PRP> Synset('cerebral.a.02') Synset('tissue.n.01').