Given a list of attritions, which highlights forgetfulness in the LLM response and knowledge established previously in the conversation, use it to CONCISELY provide a reason for the knowledge retention score. Note that The knowledge retention score ranges from 0 - 1, and the higher the better.

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** 
IMPORTANT: Please make sure to only return in JSON format, with the 'reason' key providing the reason.
Example JSON:
{
  "reason": "The score is <knowledge_retention_score> because <your_reason>."
}

Please include or quote as much factual information in attritions as possible when generating a reason.
**

Attritions:
{{ attritions }}

Knowledge Retention Score:
{{ score }}

JSON:
