<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:  How many calories should an adult consume daily? Context: The daily caloric intake for an adult can vary based on age, sex, weight, height, and activity level, but an average adult may require around 2000-2500 calories per day. Answer: [/INST]It depends on factors such as age, sex, weight, height, and activity level, but an average adult may need around 2000-2500 calories per day.</s>