['launch', 'go', 'unobserved', 'people', 'by'] ['it', 'go', 'unobserved', 'people', 'by']
["Synset('act.n.02')", 'become-109.1', 'unobserved', "Synset('abstraction.n.06')", 'by'] ['<PRP>', 'occur-48.3', 'unobserved', "Synset('abstraction.n.06')", 'by']
NX-Beta launches and it goes unobserved by people outside.
nx-beta Synset('act.n.02') and <PRP> goes unobserved by Synset('abstraction.n.06') outside.