['combatant', 'use', 'weapon', 'EmptyParameter', 'EmptyParameter']
["Synset('causal_agent.n.01')", 'eat-39.1-3', "Synset('communication.n.01')", 'EmptyParameter', 'EmptyParameter']
The combatants are using energy weapons.
the Synset('causal_agent.n.01') are using Synset('natural_phenomenon.n.01') Synset('communication.n.01').