['they', 'watch', 'EmptyParameter', 'window', 'though']
['<PRP>', 'search-35.2', 'EmptyParameter', "Synset('electronic_device.n.01')", 'though']
They watch helplessly though the forward windows.
<PRP> watch helplessly though the Synset('forward.a.03') Synset('electronic_device.n.01').