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]: She had been treated for pulmonary tuberculosis seven years prior to admission.
[EX A]: non-adverse drug event

[EX Q]: Osteomyelitis occurring during infliximab treatment of severe psoriasis.
[EX A]: adverse drug event

[EX Q]: In addition, the mother drew large volumes of blood from the patient under the pretense of following a physician's orders.
[EX A]:
non-adverse drug event