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': 'Distichiasis is \nSelect and explain. \nA. Increased number of lashes in the lower eyelid, B. Growth of eyelashes from Meibomian Orifices, C. Hyperpigmentation of eyelashes, D. Increased thickness of eyelashes', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Growth of eyelashes from Meibomian OrificesDistichiasis is a rare disorder defined as the abnormal grorvth of lashes from the orifces of the meibomian glands on the posterior lamella of the tarsal plate.', 'role': 'assistant'}]