['he', 'grimace', 'tooth', 'agony', 'in'] ['he', 'grit', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'nonverbal_expression-40.2', "Synset('connective_tissue.n.01')", "Synset('symptom.n.01')", 'in'] ['<PRP>', 'grit', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
He grimaces and grits his teeth in agony.
<PRP> grimaces and grits <PRP> Synset('connective_tissue.n.01') in Synset('symptom.n.01').