<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 forensic science used for? Context: Forensic science is used to analyze evidence from crime scenes to solve crimes and bring criminals to justice. Answer: [/INST]Forensic science is used to analyze evidence from crime scenes in order to help solve crimes and bring perpetrators to justice.</s>