<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:  Explain the impact of global warming on the environment. Context: Global warming causes rising temperatures, melting ice caps, and changes in weather patterns. Answer: [/INST]It leads to rising temperatures, melting ice caps, and changes in weather patterns.</s>