['voice', 'hear', 'EmptyParameter', 'din', 'over']
["Synset('music.n.01')", 'discover-84-1-1', 'EmptyParameter', "Synset('motion.n.03')", 'over']
Her small voice can not be heard over the din.
<PRP> Synset('small.a.01') Synset('music.n.01') can not be heard over the Synset('motion.n.03').