<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 machine learning? Context: Machine learning is a branch of AI that enables computers to learn from data and make decisions based on that data. Answer: [/INST]Machine learning is a subset of artificial intelligence that focuses on the development of algorithms and models that allow computers to learn and make decisions based on data.</s>