['they', 'envelop', 'EmptyParameter', 'darkness', 'in']
['<PRP>', 'contiguous_location-47.8', 'EmptyParameter', "Synset('state.n.02')", 'in']
They are enveloped in complete darkness.
<PRP> are enveloped in Synset('complete.a.01') Synset('state.n.02').