<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:  Provide the role of replication in scientific studies. Context: Replication in scientific studies helps validate the results of a study and ensure their reliability. Answer: [/INST]It helps validate the results of a study and ensure their reliability.</s>