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: Isoniazid and vitamin B6 were co-administered with adalimumab.

Output: non-adverse drug event


Input: Consider Input: A second challenge while the patient received all fluids and electrolytes intravenously again resulted in decreased serum sodium concentration (134 to 126 mEq/L) after urinary loss of only 69 mEq of cation.

Output: non-adverse drug event


Input: Consider Input: Glutathione levels were low before treatment, and increased during treatment.


Output: non-adverse drug event