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': 'Action of inferior oblique ? \nSelect and explain. \nA. Adduction, B. Depression, C. Extorsion, D. Intorsion', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Extorsion MusclePrimary ActionSecondary ActionSuperior rectusElevationAdduction and intorsionInferior rectusDepressionAdduction and extorsionMedial rectusAdduction Lateral rectusAbduction Superior oblique Intorsion Abduction and depression Inferior obliqueExtorsion Abduction and elevation", 'role': 'assistant'}]