This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ocular motility and squint, Subject name: Ophthalmology
[{'content': 'Left superior oblique and left inferior rectus are \nSelect and explain. \nA. Yoke muscles, B. Antagonists, C. Agonists, D. Synergists', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Synergists: It refers to the muscles having the same primary action in the same eye; e.g., 1) superior rectus and inferior oblique of the same eye act as synergistic elevators. 2) Inferior rectus and superior oblique of the same eye act as synergistic depressors. Ref:- A K KHURANA; pg num:-316', 'role': 'assistant'}]