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": "risk", "description": "Fetches core metrics to measure the risk of investing in a mutual fund from the specified API.", "parameters": {"symbol": {"description": "The symbol ticker of the mutual fund.", "type": "str", "default": "VFIAX"}, "dp": {"description": "The number of decimal places for floating values. Defaults to None.", "type": "str, optional", "default": ""}, "country": {"description": "Filter results by country name or alpha code. Defaults to None.", "type": "str, optional", "default": ""}}}, {"name": "generate_wallet", "description": "Generate a new cryptocurrency wallet for a specified blockchain.", "parameters": {"chain": {"description": "The blockchain for which to generate the wallet. Supported values are:", "type": "str, optional", "default": ""}}}]
What is the risk of investing in the mutual fund with symbol 'VTI' in the United Kingdom? Also, generate a new cryptocurrency wallet for the Polygon Mumbai testnet.
user
assistant
[{"name": "risk", "arguments": {"symbol": "VTI", "country": "United Kingdom"}}, {"name": "generate_wallet", "arguments": {"chain": "polygon-mumbai"}}]