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: Pharmacology
A girl on sulphonamides developed abdominal pain and presented to emergency with a seizure. What is the probable cause? 
Select and explain. 
A. Acute intermittent porphyria, B. Congenital erythropoietic porphyria, C. Infectious mononucleosis, D. Kawasaki's disease
A: Acute intermittent porphyria
Answer: A: Acute intermittent porphyria 
Explanation: None