<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 a mammal ? Context: A mammal is a warm-blooded vertebrate animal that possesses hair or fur, secretes milk, and typically gives birth to live young. Answer: [/INST]A warm-blooded vertebrate animal of a class that is distinguished by the possession of hair or fur, the secretion of milk by females for the nourishment of the young, and (typically) the birth of live young.</s>