<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Provide a brief explanation of algorithms. Context: Algorithms are step-by-step procedures for solving problems. Answer: [/INST]They are step-by-step procedures for solving problems.</s>