You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "today", "description": "Fetches the treasure of the day from the Uncovered Treasure API.", "parameters": {"callback": {"description": "Optional JSONP callback for the request. Defaults to None.", "type": "str, optional", "default": ""}}}, {"name": "memre_api_v1_readiness", "description": "Get the readiness status of a user for a specified item from the memre API.", "parameters": {"user_id": {"description": "The ID of the user whose readiness status is being queried.", "type": "str", "default": ""}, "item_id": {"description": "The ID of the item for which the readiness status is being queried.", "type": "str", "default": ""}}}, {"name": "topic_topic", "description": "Fetches entries from a specific topic using the Uncovered Treasure API.", "parameters": {"topic": {"description": "The topic for which to fetch entries.", "type": "str", "default": ""}, "callback": {"description": "The optional JSONP callback function name.", "type": "str, optional", "default": ""}}}, {"name": "onyomi_reading", "description": "Fetches Kanji information based on the provided Onyomi (O-N) reading using the KanjiaLive API.", "parameters": {"on": {"description": "The Onyomi reading of the Kanji, provided in Katakana or romaji.", "type": "str", "default": "\u30b7\u30f3"}}}]
Check the readiness status of user '12345' for item '67890' and then fetch Kanji information for the Onyomi reading 'カンジ'?
user
assistant
[{"name": "memre_api_v1_readiness", "arguments": {"user_id": "12345", "item_id": "67890"}}, {"name": "onyomi_reading", "arguments": {"on": "\u30ab\u30f3\u30b8"}}]