['they', 'discuss', 'match', 'EmptyParameter', 'EmptyParameter'] ['they', 'see', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'chit_chat-37.6', "Synset('number.n.02')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'see-30.1-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
They discuss an upcoming match of the type they saw earlier.
<PRP> discuss an upcoming Synset('number.n.02') of the Synset('signal.n.01') <PRP> saw earlier.