['she', 'notice', 'drop', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'see-30.1-1-1', "Synset('amount.n.02')", 'EmptyParameter', 'EmptyParameter']
She has noticed a drop in crew efficiency.
<PRP> has noticed a Synset('amount.n.02') in Synset('unit.n.03') Synset('state.n.02').