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_bank_info", "description": "Fetches information about a bank using the provided routing number.", "parameters": {"routingnumber": {"description": "The routing number of the bank to lookup.", "type": "str", "default": "121000248"}, "format": {"description": "Defines the format of the response. Default value is 'json'. Possible values are 'xml' and 'json'.", "type": "str, optional", "default": "json"}, "paymenttype": {"description": "Specifies the type of payment information to retrieve. Default value is 'ach'. Possible values are 'ach' and 'wire'.", "type": "str, optional", "default": "ach"}}}, {"name": "equity_related_indices", "description": "Fetches and returns equity-related indices for a given stock slug.", "parameters": {"slug": {"description": "The stock identifier used to fetch related indices.", "type": "str", "default": "saudi-aramco"}, "lang": {"description": "The language code for the response. Defaults to 'en'.", "type": "str, optional", "default": "en"}}}]
Fetch related indices for a stock with the slug 'AAPL' in both English and Spanish languages.
user
assistant
[{"name": "equity_related_indices", "arguments": {"slug": "AAPL", "lang": "en"}}, {"name": "equity_related_indices", "arguments": {"slug": "AAPL", "lang": "es"}}]