['he', 'come', 'EmptyParameter', 'solution', 'with'] ['problem', 'appear', 'option', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'appear-48.1.1', 'EmptyParameter', "Synset('message.n.02')", 'with'] ["Synset('condition.n.01')", 'appear-48.1.1', "Synset('higher_cognitive_process.n.01')", 'EmptyParameter', 'EmptyParameter']
He comes up with a solution to the particles problem, which although risky, appears to be the only viable option.
<PRP> comes up with a Synset('message.n.02') to the Synset('word.n.01') problem, which although risky, appears to be the only viable Synset('higher_cognitive_process.n.01').