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.

Example Input: Acute severe intoxication with carbamazepine is associated with seizures, coma and respiratory depression.
Example Output: adverse drug event

Example Input: Computed Tomography was used to demonstrate the increased retro-orbital fat.
Example Output: non-adverse drug event

Example Input: We report a case of an infant with complex congenital heart disease who was placed on captopril for afterload reduction following cardiac surgery and subsequently developed pulmonary infiltrates with eosinophilia.
Example Output:
adverse drug event