['they', 'discover', 'body', 'EmptyParameter', 'EmptyParameter'] ['body', 'treat', 'EmptyParameter', 'exposure', 'for']
['<PRP>', 'discover-84', "Synset('chamber.n.01')", 'EmptyParameter', 'EmptyParameter'] ["Synset('chamber.n.01')", 'equip-13.4.2-1', 'EmptyParameter', "Synset('condition.n.01')", 'for']
They discover a body that was being treated for long-term exposure.
<PRP> discover a Synset('chamber.n.01') that was being treated for long-term Synset('condition.n.01').