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_net_share_purchase_activity", "description": "Fetches net share purchase activity information for a particular stock symbol.", "parameters": {"symbol": {"description": "The stock symbol for which to retrieve net share purchase activity information.", "type": "str", "default": "AAPL"}}}]
Can you tell me the net share purchase activity for Apple Inc? I think the symbol is AAPL.
user
assistant
[{"name": "stock_net_share_purchase_activity", "arguments": {"symbol": "AAPL"}}]