['we', 'learn', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'learn-14-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
From the discussion between Archer and Skalaar, we learn.
from the Synset('auditory_communication.n.01') between <PERSON>2 and Skalaar, <PRP> learn.