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': 'Multiplication factor of finding height from length of foot is \nSelect and explain. \nA. 5, B. 6, C. 7, D. 8', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Height of individual can be calculated from the length of foot print Height = length of foot print x 7 Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 100', 'role': 'assistant'}]