<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 gentrification? Context: Gentrification refers to the process of middle-class or affluent individuals moving into run-down urban areas, renovating properties, and driving up property values, often leading to the displacement of lower-income residents. Answer: [/INST]Gentrification is a process of urban development whereby middle-class or affluent people move into deteriorating urban neighborhoods and renovate properties, resulting in increased property values and displacing lower-income residents.</s>