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
rank the top 3 countries with the most unesco world heritage sites.
user
the top 3 countries with the most unesco world heritage sites are:
1. italy - 55 sites 
2. china - 53 sites
3. spain - 47 sites
assistant