This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fetal Skull and Maternal Pelvis, Subject name: Gynaecology & Obstetrics
[{'content': 'Caput succedum is said to occur in head in - \nSelect and explain. \nA. Within 24hrs, B. 2-3 days, C. 2-3 weeks, D. 2-3 weeks', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Within 24 hrs", 'role': 'assistant'}]