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": "v1_riddles", "description": "Retrieves random riddles from the API Ninjas Riddles API endpoint.", "parameters": {"limit": {"description": "The number of riddles to return. Must be between 1 and 20. Defaults to None.", "type": "int, optional", "default": ""}}}, {"name": "video_comments", "description": "Fetches comments for a specified YouTube video using the RapidAPI service.", "parameters": {"cursor": {"description": "Cursor token for pagination.", "type": "str, optional", "default": ""}, "gl": {"description": "Geolocation code. Defaults to 'US'.", "type": "str, optional", "default": "US"}, "is_id": {"description": "YouTube video ID. Defaults to 'kJQP7kiw5Fk'.", "type": "str, optional", "default": "kJQP7kiw5Fk"}, "hl": {"description": "Language code. Defaults to 'en'.", "type": "str, optional", "default": "en"}}}]
Fetch the next set of comments for the YouTube video with ID 'kJQP7kiw5Fk' in English language for users located in the United States using the provided cursor token 'CURSOR_TOKEN'. Also, retrieve 5 random riddles from the API Ninjas Riddles API endpoint.
user
assistant
[{"name": "v1_riddles", "arguments": {"limit": 5}}, {"name": "video_comments", "arguments": {"cursor": "CURSOR_TOKEN", "is_id": "kJQP7kiw5Fk", "hl": "en"}}]