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: Medicine
[{'content': "Characteristic features of a lesion in the lateral pa of the medulla include all except \nSelect and explain. \nA. Ipsilateral Homer's syndrome, B. Contralateral loss of proprioception to the body and limbs, C. Nystagmus, D. Dysphagia", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Contralateral loss of proprioception to the body and limbs", 'role': 'assistant'}]