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": "get_city_from_zipcode", "description": "Retrieves the city name for a given ZIP code using the Ziptastic API.", "parameters": {"zipcode": {"description": "The ZIP code to look up.", "type": "str"}}}, {"name": "structural_analysis", "description": "Performs structural analysis on a building based on its ID, floor numbers, and analysis mode.", "parameters": {"building_id": {"description": "The unique identifier of the building.", "type": "str", "default": "static"}, "floor_numbers": {"description": "The list of floor numbers to be analyzed.", "type": "List[int]", "default": "static"}, "analysis_mode": {"description": "The mode of analysis, either \"static\" or \"dynamic\". Defaults to \"static\".", "type": "str, optional"}}}, {"name": "get_holidays_by_year", "description": "Retrieves the list of public holidays for a given year and country using the Nager.Date API.", "parameters": {"year": {"description": "The year for which to retrieve the holidays.", "type": "int"}, "country_code": {"description": "The two-letter ISO 3166-1 alpha-2 country code.", "type": "str"}}}]
I need the city for ZIP 50001 and the list of holidays in Spain for 2021.
user
assistant
[{"name": "get_city_from_zipcode", "arguments": {"zipcode": "50001"}}, {"name": "get_holidays_by_year", "arguments": {"year": 2021, "country_code": "ES"}}]