as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
identify the main idea of the following paragraph:

the driving force behind the success of companies today is their ability to be innovative and adaptive in a constantly changing environment.
user
the main idea of this paragraph is that companies need to be innovative and adaptive in order to be successful.
assistant