Facts:
{{$doc}}
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History:{{ConversationSummaryPlugin.SummarizeConversation $history}}
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Question: {{$input}}
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Given only the facts above, provide a comprehensive/detailed answer.
You don't know where the knowledge comes from, just answer.
Answer in the same language as the question,
If you don't have sufficient information, reply with '知识库未搜索到相关内容'.
