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
calculate the amount of sleep a person must have every day to be well-rested.
user
an adult generally needs to get at least seven to nine hours of sleep every day to be well-rested.
assistant