['command', 'express', 'skepticism', 'EmptyParameter', 'EmptyParameter']
["Synset('coding_system.n.01')", 'send-11.1', "Synset('cognitive_state.n.01')", 'EmptyParameter', 'EmptyParameter']
Kohlar's second-in command, Greth, expresses skepticism over, insisting on further investigation.
Kohlar's second-in command, Greth, expresses Synset('cognitive_state.n.01') over, insisting on further Synset('problem_solving.n.02').