instruction:
Adverse drug reactions are appreciably harmful or unpleasant reactions resulting from an intervention related to the use of medical products, which predicts hazard from future administration and warrants prevention or specific treatment, or alteration of the dosage regimen, or withdrawal of the product. Given medical case reports extracted from MEDLINE, the task is to classify whether the case report mentions the presence of any adverse drug reaction. Classify your answers into non-adverse drug event and adverse drug event.
question:
A 26-year-old Japanese man, who had been receiving medical attention for ulcerative colitis for one year, presented with diffuse erythema and pustules on his face and trunk, malaise, and fever up to 39 degrees C one day after the administration of salazosulfapyridine.
answer:
adverse drug event


question:
The development of nephrotic-range proteinuria after renal transplantation is an unfavourable prognostic factor for graft survival.
answer:
non-adverse drug event


question:
Propylthiouracil-induced sensorineural hearing loss associated with antineutrophil cytoplasmic antibodies.
answer:

adverse drug event