<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 are the characteristics of a pidgin language ? Context: Characteristics of a pidgin language include inconsistent grammar rules and limited communication between speakers of different languages. Answer: [/INST]It lacks consistent grammar rules and is typically used for limited communication between speakers of different languages.</s>