<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 benefits of green building? Context: Green buildings offer various benefits such as energy saving, cost reduction, better air quality, and environmental advantages. Answer: [/INST]Green buildings can reduce energy consumption, lower operating costs, improve indoor air quality, and have positive environmental impacts.</s>