<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 the key components of an atom. Context: The key components of an atom are protons, neutrons, and electrons. Answer: [/INST]They are protons, neutrons, and electrons.</s>