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: Gynaecology & Obstetrics
[{'content': 'For antenatal fetal monitoring in a diabetic pregnancy all of the following are useful except : \nSelect and explain. \nA. Non-stress test, B. Biophysical profile, C. Doppler flow study, D. Fetal kick count', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Doppler flow study', 'role': 'assistant'}]