['that', 'run', 'simulation', 'note', 'as'] ['they', 'run', 'simulation', 'EmptyParameter', 'EmptyParameter'] ['problem', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['that', 'run-51.3.2-2-1', "Synset('hypothesis.n.02')", "Synset('manner_of_speaking.n.01')", 'as'] ['<PRP>', 'run-51.3.2-2-1', "Synset('hypothesis.n.02')", 'EmptyParameter', 'EmptyParameter'] ["Synset('cognitive_factor.n.01')", 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
What's confusing is that, as Kim notes, they ran many simulations and were confident there was no problem.
What's confusing is that, as <PERSON>6 notes, <PRP> ran Synset('many.a.01') Synset('hypothesis.n.02') and were Synset('confident.a.01') there was no Synset('cognitive_factor.n.01').