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: Surgery
[{'content': 'Deformities present in colles fracture is/are: \nSelect and explain. \nA. Ventral tilt, B. Dorsalt tilt, C. Ventrl displacement, D. All', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Dorsal tilt', 'role': 'assistant'}]