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": "account_transaction_count", "description": "Retrieves the number of transactions performed by a specified address on the Binance Smart Chain.", "parameters": {"address": {"description": "The blockchain address to be scanned.", "type": "str", "default": "0x0000000000000000000000000000000000000123"}, "network": {"description": "The network to use, either 'mainnet' or 'testnet'. Defaults to None.", "type": "str, optional", "default": ""}}}, {"name": "market_trends", "description": "Fetches market trends data from the Joj Finance API.", "parameters": {"t": {"description": "Tab name, specifying the category of market trends. One of the following:", "type": "str", "default": "indexes"}, "gl": {"description": "Geolocation for the data, default is 'US'.", "type": "str, optional", "default": "US"}, "s": {"description": "Subtab name for 'indexes' tab to specify the region. One of the following:", "type": "str, optional", "default": ""}, "hl": {"description": "Language code, default is 'en'.", "type": "str, optional", "default": "en"}}}]
Could you find the transaction count for '0xjklmn...' on the testnet, and also the market trends for losers in the US?
user
assistant
[{"name": "account_transaction_count", "arguments": {"address": "0xjklmn...", "network": "testnet"}}, {"name": "market_trends", "arguments": {"t": "losers", "gl": "US"}}]