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
rewrite the following sentence in your own words:

artificial intelligence is a field that uses machines to complete tasks that humans can do.
user
ai is an area of research and development focused on creating machines that are able to perform tasks that typically require human cognition and skills.
assistant