['doctor', 'identify', 'pathogen', 'EmptyParameter', 'EmptyParameter']
['<PERSON>7', 'empathize-88.2', "Synset('agent.n.01')", 'EmptyParameter', 'EmptyParameter']
The doctor has identified the pathogen but has so far been unsuccessful in creating an antidote.
<PERSON>7 has identified <PERSON>7 Synset('agent.n.01') but has so far been Synset('unsuccessful.a.01') in creating an Synset('medicine.n.02').