<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:  How can green spaces benefit urban areas? Context: Green spaces in urban areas provide numerous benefits such as improved air quality, recreational areas, decreased urban heat island effect, and increased biodiversity. Answer: [/INST]Green spaces can improve air quality, provide recreational areas, reduce urban heat island effect, and promote biodiversity.</s>