This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Warm autoimmune hemolytic anaemia may be seen in all of the following conditions except - 
Select and explain. 
A. Systemic lupus erythematosus, B. α-Methyl dopa therapy, C. Non Hodgkin's lymphoma, D. Mycoplasma pneumonia
D: Mycoplasma pneumonia
Answer: D: Mycoplasma pneumonia 
Explanation: None