<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 furthest distance reached by humans in space? Context: The furthest distance reached by humans in space is 248,655 miles during the Apollo 13 mission. Answer: [/INST]The furthest distance reached by humans in space is 248,655 miles, which was reached during the Apollo 13 mission.</s>