<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 are the main functions of the liver? Context: The liver performs various functions including detoxification, glycogen storage, bile production, and protein synthesis. Answer: [/INST]The liver helps to detoxify chemicals and metabolize drugs, stores glycogen, produce bile for digestion, and helps in protein synthesis.</s>