['he', 'want', 'return', 'EmptyParameter', 'EmptyParameter'] ['he', 'return', 'EmptyParameter', 'Vulcan', 'to']
['<PRP>', 'want-32.1-1-1', 'escape-51.1-1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'escape-51.1-1', 'EmptyParameter', '<ORGANIZATION>3', 'to']
He doesn't want to return to Vulcan, not wanting to let the chance slip by to study an emerging species at the verge of countless social and technological advancements.
<PRP> doesn't want to return to Vulcan, not wanting to let the Synset('abstraction.n.06') Synset('escape.n.01') by to study an emerging Synset('category.n.02') at the Synset('extent.n.02') of countless Synset('social.a.03') and Synset('technical.a.03') Synset('approval.n.04').