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": "ideas_list", "description": "Fetches a list of ideas/posts with various filtering and sorting options.", "parameters": {"locale": {"description": "The language code for the ideas/posts. Default is 'en'.", "type": "str", "default": "en"}, "category": {"description": "Filter by category. Options are 'picked', 'newest', 'popular'.", "type": "str, optional", "default": ""}, "stock_country": {"description": "The country code for stock-related ideas. Only applicable if the market is 'stock'. Default is 'us'.", "type": "str", "default": "us"}, "page": {"description": "The page index for pagination. Default is 1.", "type": "int", "default": "1"}, "per_page": {"description": "The number of items per page for pagination. Default is 20.", "type": "int", "default": "20"}, "market": {"description": "The market type. Options are 'bond', 'futures', 'index', 'forex', 'bitcoin', 'stock'.", "type": "str, optional", "default": ""}, "symbol": {"description": "Filter ideas/posts related to the specified symbol (e.g., 'NASDAQ:AAPL').", "type": "str, optional", "default": ""}, "sort": {"description": "Sorting option. Options are 'latest_popular', 'recent', 'picked_time'. Default is 'latest_popular'.", "type": "str", "default": "latest_popular"}}}]
Retrieve the latest popular ideas in the US stock market in English, with 50 items per page.
user
assistant
[{"name": "ideas_list", "arguments": {"locale": "en", "market": "stock", "stock_country": "us", "per_page": 50, "sort": "latest_popular"}}]