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': 'In concomitant squint - \nSelect and explain. \nA. Primary detion > Secondary detion, B. Scondary detion > Primary detion, C. Primary detion = Secondary detion, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Concomitant squint is a type of manifest squint in which the amount of detion in the squinting eye remains constant(unaltered) in all the directions of gaze. Ref: A.K.Khurana ; 6th Edition; Page no :347', 'role': 'assistant'}]