This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Identification, Subject name: Forensic Medicine
[{'content': 'Which of the following is proof of eyes being open for a few hours after death \nSelect and explain. \nA. Kevokian sign, B. Tache noir, C. Corneal desquamation, D. Globe rupture', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Tache noire: Cornea and conjunctiva will become dry on the exposed poion of the eye ball with deposition of cellular debris and dust. This is called Tache Noire Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE NO 30', 'role': 'assistant'}]