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In one instance a systemic hypoglycemic reaction resulting in head trauma and confusion ended in an emegency hospital admission following the substitution of acetohexamide for acetazolamide.
 systemic hypoglycemic reaction resulting in head trauma and confusion: Effect; acetohexamide: Treatment; acetohexamide: Treatment.Drug; acetazolamide: Treatment.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 systemic hypoglycemic reaction resulting in head trauma and confusion: Effect; acetohexamide: Treatment; acetohexamide: Treatment.Drug; acetazolamide: Treatment.Drug