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": "billboard_global_200", "description": "Fetch Billboard Global 200 chart information for a specific date.", "parameters": {"date": {"description": "The date for which to retrieve the chart information, in the format 'YYYY-MM-DD'.", "type": "str", "default": "2020-09-19"}}}]
What were the top 3 songs on the Billboard Global 200 chart on May 1, 2021, and what artist sang them?
user
assistant
[{"name": "billboard_global_200", "arguments": {"date": "2021-05-01"}}]