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.

Input: Consider Input: In the second patient, acute renal failure necessitated hemodialysis.

Output: non-adverse drug event


Input: Consider Input: We present the first case of WES in an infant born to a mother taking haloperidol during her pregnancy.

Output: adverse drug event


Input: Consider Input: Preliminary results suggest that the higher concentrations of dextrose induce increased histamine release from blood cells, and that this phenomenon is more marked in diabetic, and particularly diabetic-allergic, individuals.


Output: adverse drug event