1150
Although they had complex medical problems, the high serum concentrations of ampicillin at the time of seizures without their recurrence after discontinuing the antibiotic suggest that the seizures were related to the ampicillin therapy.
 seizures: Effect; ampicillin therapy: Treatment; ampicillin: 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:
 seizures: Effect; ampicillin therapy: Treatment; ampicillin: Treatment.Drug