['tap', 'go', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('sheet.n.06')", 'disappearance-48.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
His signal tap then goes down.
<PRP> Synset('energy.n.01') Synset('sheet.n.06') then goes down.