<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 urban planning? Context: Urban planning involves designing and shaping cities, towns, and villages. Answer: [/INST]Urban planning is a profession that deals with designing and shaping cities, towns, and villages.</s>