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': 'Which of the following is not a normal finding in pregnancy \nSelect and explain. \nA. Dyspnea, B. Systolic murmur, C. Diastolic murmur, D. Exercise intolerance', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In normal pregnancy, functional systolic murmurs are common. But Diastolic murmur is an indicator of heart disease.', 'role': 'assistant'}]