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: Biochemistry
[{'content': "Which of the following are DNA sequencing techniques \nSelect and explain. \nA. Sanger's technique, B. Maxam and Gillbert techique, C. Next generation sequencing, D. All of the above", 'role': 'user'}, {'content': 'Answer: D \nExplanation: All the 3 are techniques used in DNA sequencing.', 'role': 'assistant'}]