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": "fixtures_by_date", "description": "Fetches rugby match fixtures and results for a specific date using the RapidAPI service. If no date is provided, the default date is set to '2023-02-04'.", "parameters": {"date": {"description": "The date for which to retrieve fixtures and results, in the format 'YYYY-MM-DD'. Defaults to '2023-02-04' if not provided.", "type": "str", "default": "2023-02-04"}}}, {"name": "matchmanagers", "description": "Retrieve the managers for a specific Ice Hockey match using the match ID.", "parameters": {"is_id": {"description": "The ID of the match for which to retrieve managers.", "type": "int", "default": 10745761}}}, {"name": "list_of_leagues", "description": "Fetches a list of leagues for a given sport using the provided RapidAPI key.", "parameters": {"sport_id": {"description": "The ID of the sport for which to fetch the leagues.", "type": "int", "default": 1}}}, {"name": "team_image", "description": "Fetches the image of a soccer team using the given team ID and RapidAPI key.", "parameters": {"team_id": {"description": "The unique identifier of the soccer team whose image is to be fetched.", "type": "int", "default": "662"}}}]
What are the fixtures and results of rugby matches for the date 2023-02-16? In addition, who are the managers for the ice hockey match with ID 987654?
user
assistant
[{"name": "fixtures_by_date", "arguments": {"date": "2023-02-16"}}, {"name": "matchmanagers", "arguments": {"is_id": 987654}}]