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: Microbiology
[{'content': 'Cells involved in humoral immunity ? \nSelect and explain. \nA. B-cells, B. T-cells, C. Helper cells, D. Dendritic cells', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., B-cells Cell mediated (cellular) immunity ---)T-cells. Humoral immunity --o B-cells and antibodies.", 'role': 'assistant'}]