2640
The patient's previous rash and the temporal relation of this event and the ingestion of phenolphthalein, as well as the similarity of this case to other reports, point to phenolphthalein as the cause of TEN in this patient.
 The patient's previous rash: Subject; rash: Subject.Disorder; TEN: Effect; ingestion of phenolphthalein: Treatment; phenolphthalein: Treatment.Drug; ingestion: Treatment.Route
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:
 The patient's previous rash: Subject; rash: Subject.Disorder; TEN: Effect; ingestion of phenolphthalein: Treatment; phenolphthalein: Treatment.Drug; ingestion: Treatment.Route