['he', 'collect', 'kilo', 'EmptyParameter', 'EmptyParameter'] ['Paris', 'collect', 'kilo', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'other_cos-45.4', "Synset('mass_unit.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<LOCATION>2', 'other_cos-45.4', "Synset('mass_unit.n.01')", 'EmptyParameter', 'EmptyParameter']
He and Paris have already collected twenty kilos of deuterium.
<PRP> and <LOCATION>2 have already collected twenty Synset('mass_unit.n.01') of Synset('atom.n.01').