['cloud', 'protect', 'they', 'EmptyParameter', 'EmptyParameter']
["Synset('abstraction.n.06')", 'defend-72.3', '<PRP>', 'EmptyParameter', 'EmptyParameter']
The gas cloud won't protect them.
the Synset('condition.n.01') Synset('abstraction.n.06') won't protect <PRP>.