system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
What are the three best commuter trains in California?


assistant
1. Capital Corridor (it connects multiple large metro areas and is very comfortable)
2. Caltrain (helps many commuters get to work along the San Francisco peninsula)
3. Coaster (for around $5, passengers get a beautiful view of the Pacific Ocean)