<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:  Provide a summary of the laws of thermodynamics. Context: The laws of thermodynamics describe the relationships between energy, heat, and work in a closed system. Answer: [/INST]They describe the relationships between energy, heat, and work in a closed system.</s>