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.

[EX Q]: METHOD: Case analysis of a poly-drug overdose (venlafaxine, topiramate, divalproex sodium, risperidone, and carbamazepine) presenting with mixed SS/NMS features and whose clinical management suggests a practical algorithm for treatment of undifferentiated SS/NMS in critical care settings.
[EX A]: adverse drug event

[EX Q]: Others as well may see a similar rise based on local trends in TB infection and disease.
[EX A]: non-adverse drug event

[EX Q]: Effective management of the transplant recipient depends on preventing excessive vasoconstriction, usually with calcium channel blocking agents.
[EX A]:
non-adverse drug event