This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'Which one of the following is not characteristic of precipitate labour? \nSelect and explain. \nA. Small baby, B. Lack of caput, C. Primiparity, D. Accidental death', 'role': 'user'}, {'content': 'Answer: C \nExplanation: It is common in multipara', 'role': 'assistant'}]