This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Uterus, Subject name: Gynaecology & Obstetrics
[{'content': 'Diagnose the Uterine condition shown on Hys- terosalpingogram \nSelect and explain. \nA. Unicornuate uterus, B. Bicornuate uterus, C. Arcuate uterus, D. Normal uterus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Bicornuate uterus', 'role': 'assistant'}]