['he', 'find', 'variance', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'declare-29.4', "Synset('statistic.n.01')", 'EmptyParameter', 'EmptyParameter']
He has found a 042 phase variance in the drive's system.
<PRP> has found a 042 Synset('chemical_phenomenon.n.01') Synset('statistic.n.01') in the drive's Synset('body.n.01').