['it', 'strain', 'cortex', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'wipe_manner-10.4.1', "Synset('tissue.n.01')", 'EmptyParameter', 'EmptyParameter']
It is severely straining her brain's cerebral cortex.
<PRP> is severely straining <PRP> brain's Synset('cerebral.a.02') Synset('tissue.n.01').