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": "top_news", "description": "Fetch the top latest news articles from CoinDesk.", "parameters": {"num": {"description": "The number of news articles to fetch. By default, it is set to 5.", "type": "int, optional", "default": "5"}}}, {"name": "gedetailedtinsiders", "description": "Fetch detailed insider trading information for a given stock ticker.", "parameters": {"ticker": {"description": "The stock ticker symbol for which to fetch insider trading details.", "type": "str", "default": "BRK.A"}}}]
Fetch the top 10 latest news articles from CoinDesk and detailed insider trading information for the ticker symbol 'TSLA'.
user
assistant
[{"name": "top_news", "arguments": {"num": 10}}, {"name": "gedetailedtinsiders", "arguments": {"ticker": "TSLA"}}]