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": "stock_get_five_yr_avg_div_yield", "description": "Fetches the five-year average dividend yield for a given stock symbol and region.", "parameters": {"symbol": {"description": "The stock ticker symbol (e.g., 'AAPL' for Apple Inc.).", "type": "str", "default": "AAPL"}, "region": {"description": "The region of the stock market. Allowed values are 'US', 'BR', 'AU', 'CA', 'FR', 'DE', 'HK', 'IN', 'IT', 'ES', 'GB', 'S'. Default is 'US'.", "type": "str, optional", "default": "US"}}}, {"name": "account_transaction_history", "description": "Retrieves an array of all transactions associated with a specific address on the Optimism blockchain.", "parameters": {"address": {"description": "The blockchain address to query for transaction history.", "type": "str", "default": "0x0000000000000000000000000000000000000123"}, "network": {"description": "The network to query, either 'mainnet' or 'testnet'. Defaults to None.", "type": "str, optional", "default": ""}}}, {"name": "earnings_trend", "description": "Retrieves the earnings trend for a given stock ticker using the Toolbench RapidAPI.", "parameters": {"ticker": {"description": "The stock ticker symbol for which the earnings trend is to be retrieved.", "type": "str", "default": "AAPL"}}}, {"name": "get_coin_modifiers", "description": "Fetches the modifiers of a coin's supply and their balance using the CoinRanking API.", "parameters": {"uuid": {"description": "The UUID of the coin for which to request the modifiers.", "type": "str", "default": "Qwsogvtv82FCd"}, "offset": {"description": "Offset for pagination. Default is 0.", "type": "int, optional", "default": "0"}, "limit": {"description": "Limit for pagination. Default is 50. Must be in the range 0-100.", "type": "int, optional", "default": "50"}}}]
Fetch the five-year average dividend yield for Rio Tinto plc (RIO) in the UK market and for BHP Group Ltd (BHP) in the Australian market.
user
assistant
[{"name": "stock_get_five_yr_avg_div_yield", "arguments": {"symbol": "RIO", "region": "GB"}}, {"name": "stock_get_five_yr_avg_div_yield", "arguments": {"symbol": "BHP", "region": "AU"}}]