<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 morphology in linguistics? Context: Morphology in linguistics is the study of word structure and formation. Answer: [/INST]Morphology is the study of the structure of words and how they are formed.</s>