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": "leaguehometeamevents", "description": "Retrieve home team events for a specified handball tournament and season.", "parameters": {"tournamentid": {"description": "The unique ID of the handball tournament.", "type": "int", "default": 149}, "seasonid": {"description": "The ID of the season within the specified tournament.", "type": "int", "default": 42967}}}, {"name": "competitions_standings", "description": "Fetch the current standings for a specified competition using the Zeus API.", "parameters": {"is_id": {"description": "The unique identifier for the competition.", "type": "str", "default": "PRL"}, "year": {"description": "The year for which standings are to be retrieved. Defaults to '2020'.", "type": "str, optional", "default": "2020"}}}]
Fetch the home team events for the International Handball Championship 2021 and the current standings for the NFL.
user
assistant
[{"name": "leaguehometeamevents", "arguments": {"tournamentid": 171, "seasonid": 181}}, {"name": "competitions_standings", "arguments": {"is_id": "NFL", "year": "2021"}}]