<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 Schrödinger equation used to describe? Context: The Schrödinger equation is used to describe the behavior of quantum particles. Answer: [/INST]The behavior of quantum particles.</s>