<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 an example of a popular programming paradigm. Context: Object-oriented programming is a widely used programming paradigm. Answer: [/INST]Object-oriented programming is a widely used programming paradigm.</s>