['she', 'look', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['she', 'begin', 'scanning', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'begin-55.1-1-1', "Synset('copying.n.01')", 'EmptyParameter', 'EmptyParameter']
Happened she looked up, picked up her tricorder and began scanning.
happened <PRP> looked up, picked up <PRP> tricorder and began Synset('copying.n.01').