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 is not attached to oblique line thyroid cartilage: \nSelect and explain. \nA. Sternohyoid, B. Inferior constrictor, C. Thyrohyoid, D. Superior constrictor', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Sternothyroid, thyrohyoid and thyropharyngeus (part of the inferior pharyngeal constrictor) are attached to the oblique line of the thyroid cartilage.', 'role': 'assistant'}]