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: ENT
[{'content': 'Horizontal acceleration with forward movement in the sagittal plane is detected by ? \nSelect and explain. \nA. Macula of Utricle, B. Macula of Saccule, C. Lateral semicircular canal, D. Posterior semicircular canal', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Macula of utricle", 'role': 'assistant'}]