<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 form of artificial intelligence where software applications improve at predicting outcomes without being explicitly programmed. Answer: [/INST]Machine learning is a type of artificial intelligence that allows software applications to become more accurate at predicting outcomes without being explicitly programmed.</s>