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: Pathology
[{'content': 'Peroneus brevis is inseed into \nSelect and explain. \nA. Base of I metatarsal, B. Base of V metatarsal, C. Base of proximal phalanx of big toe, D. Lateral cuneiform bone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Peroneus brevis is at the lateral side, whereas, peroneus ter us (anterior leg muscle) inses on the dorsum of base of 5th metatarsal', 'role': 'assistant'}]