['Travis', 'understand', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['travis', 'comprehend-87.2-1-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Fortunately, after a conversation with his mother, Travis understands.
Fortunately, after a Synset('auditory_communication.n.01') with <PRP> mother, travis understands.