<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:  Explain the role of the board of directors in corporations. Context: The board of directors in corporations oversee the management of the company and make major decisions. Answer: [/INST]It is to oversee the management of the company and make major decisions.</s>