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": "consulta_estabelecimento", "description": "Queries the CNPJ for unified information from Receita Federal, Simples Nacional, and Cadastro de Contribuintes.", "parameters": {"cnpj": {"description": "The CNPJ number to be queried.", "type": "str", "default": "84447804000123"}, "maxage": {"description": "Maximum age of the cached data in days. Defaults to 30.", "type": "int, optional", "default": "30"}, "simpleshistory": {"description": "Whether to include historical data from Simples Nacional. Defaults to None.", "type": "bool, optional", "default": "false"}, "registrations": {"description": "UFs separated by commas to include information from Cadastro de Contribuintes. Use 'BR' to consider all. Defaults to 'BR'.", "type": "str, optional", "default": "BR"}, "simples": {"description": "Whether to include current data from Simples Nacional. Defaults to None.", "type": "bool, optional", "default": "true"}}}, {"name": "sha_text_hash", "description": "Hashes the input text using a specified SHA algorithm and returns the resulting hash.", "parameters": {"datastring": {"description": "The input text to be hashed.", "type": "str", "default": "enter-your-string-here"}, "mode": {"description": "The SHA algorithm to use. Valid values are 1, 256, 384, or 512.", "type": "int", "default": "256"}}}, {"name": "validate_cpf_number", "description": "Validates a given CPF number using the RapidAPI CPF Validator service.", "parameters": {"n": {"description": "The CPF number to be validated.", "type": "str", "default": "123.456.789-09"}}}, {"name": "get_country_population", "description": "Fetch the population data for a given country using the Toolbench RapidAPI service.", "parameters": {"country": {"description": "The name of the country for which to fetch the population data.", "type": "str", "default": "Egypt"}}}]
Can you validate the CPF number 123.456.789-01 and also provide the current population of Brazil?
user
assistant
[{"name": "validate_cpf_number", "arguments": {"n": "123.456.789-01"}}, {"name": "get_country_population", "arguments": {"country": "Brazil"}}]