<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 is the importance of renewable energy? Context: Renewable energy sources are important due to their sustainability, ability to reduce greenhouse gas emissions, and lessen dependence on fossil fuels. Answer: [/INST]Renewable energy sources are important because they are sustainable, reduce greenhouse gas emissions, and decrease reliance on fossil fuels.</s>