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: Social & Preventive Medicine
[{'content': 'Lysine is not present in – \nSelect and explain. \nA. Wheat, B. Rice, C. Bengal gram, D. red gram', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]