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
select the correct way to address an unknown person in a formal letter.
user
the correct way to address an unknown person in a formal letter is "dear sir/madam", or "to whom it may concern".
assistant