<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:  Describe your favorite book. Context: My favorite book is a suspenseful thriller that kept me on the edge of my seat. Answer: [/INST]It is a suspenseful thriller that kept me on the edge of my seat.</s>