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: Anatomy
[{'content': 'Which of the following opens inlet of larynx? \nSelect and explain. \nA. Thyroepiglottic, B. Triangular muscle, C. Cricothyroid, D. Lateral cricoarytenoid muscle', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]