<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 length of the movie "Titanic"? Context: The movie "Titanic" has a length of 3 hours and 14 minutes. Answer: [/INST]3 hours and 14 minutes.</s>