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": "check_1_param", "description": "This function checks the validity of a given VAT number using the RapidAPI service.", "parameters": {"vat": {"description": "The VAT number to be checked, including the country code.", "type": "str", "default": "SK2121316722"}}}]
Could you check the validity of VAT numbers for multiple countries: Sweden (SE123456789), Belgium (BE123456789), and Austria (AT123456789)?
user
assistant
[{"name": "check_1_param", "arguments": {"vat": "SE123456789"}}, {"name": "check_1_param", "arguments": {"vat": "BE123456789"}}, {"name": "check_1_param", "arguments": {"vat": "AT123456789"}}]