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': 'Charas is - \nSelect and explain. \nA. Leaves of Cannabis Indica, B. Flowers of Cannabis Indica, C. Stem of Cannabis Indica, D. Resin exudate Cannabis Indica', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Charas or Hashish is resinous exudates from the leaves and stems of plant cannabis indica or cannabis sativa.', 'role': 'assistant'}]