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
name at least 3 benefits of using public transportation.
user
1. public transportation is more environmentally-friendly than driving. 
2. it can save money as tickets may be much cheaper than the cost of running a car. 
3. it can save time, as there’s no need to look for a parking space or navigate through traffic.
assistant