['smile', 'vanish', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('gesture.n.02')", 'disappearance-48.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
But as soon, the smile vanishes, replaced by a frown.
but as soon, the Synset('gesture.n.02') vanishes, replaced by a Synset('gesture.n.02').