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
write 3 alternatives of transportation.
user
here are 3 alternatives of transportation: 
1. public transportation such as buses, trains and subways.
2. ride sharing services such as uber or lyft.
3. cycling or walking.
assistant