['they', 'begin', 'EmptyParameter', 'overload', 'to']
['<PRP>', 'begin-55.1-1-1', 'EmptyParameter', "Synset('weight.n.04')", 'to']
However, they begin to overload within seconds.
However, <PRP> begin to Synset('weight.n.04') within Synset('mechanism.n.05').