performing are made of digging
conducting is performing_art. digging_fighting_positions is action_performed_by_animals. digging_fighting_positions is event. digging_fighting_positions is not intelligent_agent_activity. digging_fighting_positions is military_event. digging_fighting_positions is not event. digging_fighting_positions is not conscious_activity. digging_and_excavation is hard_works. digging_fighting_positions is conscious_activity. digging_fighting_positions is not action_performed_by_animals.