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: Ophthalmology
[{'content': 'Enophthalmos is seen in ? \nSelect and explain. \nA. Blow out fracture of orbit wall, B. Hypehyroidism, C. Radiation Injuries, D. Diabetes mellitus', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Blow out fracture of orbit wall Enophthalmos is seen in blow out fracture of orbit wall.", 'role': 'assistant'}]