messages.content: What is the earliest reference of Jesus Christ in history from historical record?
messages.role: user
messages.role: assistant
messages.arguments: {"name": "Jesus Christ", "source": "historical records"}
messages.name: get_earliest_reference
messages.type: function
tools: [{"type": "function", "function": {"name": "get_earliest_reference", "description": "Retrieve the earliest historical reference of a person.", "parameters": {"type": "dict", "properties": {"name": {"type": "string", "description": "The name of the person."}, "source": {"type": "string", "enum": ["scriptures", "historical records"], "description": "Source to fetch the reference. Default is 'scriptures'"}}, "required": ["name"]}}}]