This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Assessment of Vestibular Function, Subject name: ENT
[{'content': 'In cold caloric stimulation test, the cold water, induces movement of the eye ball in the following direction - \nSelect and explain. \nA. Towards the opposite side, B. Towards the same side, C. Upwards, D. Downwards', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Towards the opposite side o Cold water provokes nystagmus towards the opposite ear, while warm water provokes nystagmus towardssame ear (COWS Cold - oppsite, Warm-same).", 'role': 'assistant'}]