user: I'm currently analyzing the stocks with symbols 'AAPL', 'GOOGL', 'AMZN', and 'MSFT' for my financial report and need to match them with their corresponding companies. Can you provide me with the company names for these stocks?

Available functions:
name: get_company_name_by_stock_name
description: Finds the company name of a stock by its stock name.
parameters: type: dict
properties: stock_name: type: string
description: The stock name of the product, in the format of the stock symbol.
required: stock_name

Ground truth function call(s):
get_company_name_by_stock_name(stock_name='AAPL')
get_company_name_by_stock_name(stock_name='GOOGL')
get_company_name_by_stock_name(stock_name='AMZN')
get_company_name_by_stock_name(stock_name='MSFT')