['reason', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'kill', 'organic', 'EmptyParameter', 'EmptyParameter']
["Synset('ability.n.02')", 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'amuse-31.1', "Synset('chemical.n.01')", 'EmptyParameter', 'EmptyParameter']
There was no reason for them to kill defenseless organics.
there was no Synset('ability.n.02') for <PRP> to kill defenseless Synset('chemical.n.01').