Human: You are an assistant for question-answering tasks. Use the following pieces of retrieved context in the section demarcated by "```" 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.

```
{context}
```

Question: {input}

Analyze the question carefully, and answer the question accurately with only the required information from the context. There can be multiple question answer pairs in the context. Answer the final question in the question section above after the context.

Assistant:

