473
Reports of colonic perforation as a result of the administration of calcium polystyrene sulfonate and sorbitol are rare.
 colonic perforation: Effect; calcium polystyrene sulfonate: Treatment; sorbitol: Treatment; calcium polystyrene sulfonate: Treatment.Drug; sorbitol: Treatment.Drug; the administration: Treatment.Route; calcium polystyrene sulfonate: Combination.Drug; sorbitol: 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:
 colonic perforation: Effect; calcium polystyrene sulfonate: Treatment; sorbitol: Treatment; calcium polystyrene sulfonate: Treatment.Drug; sorbitol: Treatment.Drug; the administration: Treatment.Route; calcium polystyrene sulfonate: Combination.Drug; sorbitol: Combination.Drug