<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:  Provide a definition of machine learning. Context: Machine learning is a subset of artificial intelligence that allows systems to learn from data. Answer: [/INST]It is a subset of artificial intelligence that allows systems to learn from data.</s>