2895
A mentally retarded 23-year-old woman with myoclonic astatic epilepsy developed an abnormal posture of extreme forward flexion, called camptocormia, during valproate monotherapy.
 A mentally retarded 23-year-old woman with myoclonic astatic epilepsy: Subject; mentally retarded: Subject.Disorder; 23-year-old: Subject.Age; abnormal posture of extreme forward flexion, called camptocormia,: Effect; valproate: Treatment; valproate: Treatment.Drug; myoclonic astatic epilepsy: Treatment.Disorder
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:
 A mentally retarded 23-year-old woman with myoclonic astatic epilepsy: Subject; mentally retarded: Subject.Disorder; 23-year-old: Subject.Age; abnormal posture of extreme forward flexion, called camptocormia,: Effect; valproate: Treatment; valproate: Treatment.Drug; myoclonic astatic epilepsy: Treatment.Disorder