565
We describe two cases that illustrate the use of lithium in the treatment of veterans with PTSD who complained of serious problems with irritability or angry outbursts.
 veterans with PTSD: Subject; serious problems with irritability or angry outbursts: Effect; lithium: Treatment; lithium: Treatment.Drug; PTSD: 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:
 veterans with PTSD: Subject; serious problems with irritability or angry outbursts: Effect; lithium: Treatment; lithium: Treatment.Drug; PTSD: Treatment.Disorder