<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 the budget deficit? Context: The budget deficit is the amount by which a government's total expenditures exceed its total revenue. Answer: [/INST]The amount by which a government's total expenditures exceed its total revenue.</s>