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": "get_5_year_historical_monthly_prices", "description": "Fetch 5-year historical monthly stock prices for a given ticker symbol.", "parameters": {"ticker": {"description": "The stock ticker symbol for which historical data is to be fetched.", "type": "str", "default": "AAPL"}}}]
Can you provide the 5-year historical monthly data for Tesla Inc. (TSLA) including Open, High, Low, and Close prices?
user
assistant
[{"name": "get_5_year_historical_monthly_prices", "arguments": {"ticker": "TSLA"}}]