['they', 'begin', 'watch', 'EmptyParameter', 'EmptyParameter'] ['they', 'watch', 'movie', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'begin-55.1', 'search-35.2', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'assessment-34.1', "Synset('creation.n.02')", 'EmptyParameter', 'EmptyParameter']
They begin to watch the 3D movie.
<PRP> begin to watch the Synset('representation.n.01') Synset('creation.n.02').