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: Forensic Medicine
[{'content': 'Rigor mois occurs first in which voluntary muscle: Delhi 06, 07; COMEDK 08; SGPGI 11 \nSelect and explain. \nA. Muscles of eyelids, B. Small muscles of hands, C. Neck muscles, D. Face muscles', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Muscles of eyelids', 'role': 'assistant'}]