2027
Three of these patients had convulsions attributed to imipenem/cilastatin; 3.6% of the patients had seizure, or 2% of imipenem/cilastatin administrations was followed by a seizure attack.
 Three of these patients: Subject; Three: Subject.Population; convulsions: Effect; imipenem/cilastatin: Treatment; imipenem: Treatment.Drug; cilastatin: Treatment.Drug; imipenem: Combination.Drug; cilastatin: Combination.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:
 Three of these patients: Subject; Three: Subject.Population; convulsions: Effect; imipenem/cilastatin: Treatment; imipenem: Treatment.Drug; cilastatin: Treatment.Drug; imipenem: Combination.Drug; cilastatin: Combination.Drug