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': 'Muscle responsible for intorsion of the eye: \nSelect and explain. \nA. Superior oblique, B. Superior rectus, C. Both of the above, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Single/pure movements-produced as a result of combined actions of muscles.Upward rotation/elevation-superior rectus and inferior obliqueDownward rotation/depression-inferior rectus and superior obliqueMedial rotation/adduction-superior rectus, medial rectus and inferior rectusLateral rotation/abduction-superior rectus, lateral rectus and inferior rectusIntoion-superior oblique and superior rectusExtoion-inferior oblique and inferior rectus', 'role': 'assistant'}]