This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Antibiotics, Subject name: Pharmacology
[{'content': 'Which of the following group of antibiotics are used in malaria? \nSelect and explain. \nA. Aminoglycosides, B. Tetracyclines, C. Carbapenems, D. Penicillins', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Tetracyclines - doxycycline, and clindamycin are used in malaria.Ref: Sharma and Sharma 2nd e/pg 809', 'role': 'assistant'}]