<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:  What are the advantages of using solar energy? Context: Solar energy offers numerous advantages such as abundance, renewability, eco-friendliness, and potential cost savings. Answer: [/INST]Solar energy is abundant, renewable, environmentally friendly, and can save money in the long run.</s>