<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 object-oriented programming (OOP)? Context: Object-oriented programming (OOP) revolves around the concept of objects. Answer: [/INST]Object-oriented programming (OOP) is a programming paradigm based on the concept of objects.</s>