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: Dental
[{'content': 'The average intercondylar distance which is adequate for complete dentures is: \nSelect and explain. \nA. 110 mm, B. 120 mm, C. 115 mm, D. 140 mm', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]