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: We also discuss the apparent increased thrombotic risk in patients receiving a VAD for chemotherapy induced cardiomyopathy and the implications this may have for the choice of VAD.

Output: non-adverse drug event


Input: Consider Input: Recently there have been concerns relating to liver and now kidney toxicity.

Output: non-adverse drug event


Input: Consider Input: Pentavalent antimonial drugs used for the treatment of leishmaniasis have been associated with sudden deaths, probably due to the development of ventricular tachyarrhythmias.


Output: non-adverse drug event