Can you tell me which European countries have the best standard of living?
user
Yes, I can.  According to the World Bank, Belgium, Denmark, Finland, and Norway are in the top ten, and they have some of the highest life expectancies in the world, and also the most favorable public-health and medical systems.
assistant
Can you tell me which European countries have the best standard of living?
user
I could make a list, or I could do a comparative study of income levels for different regions.
assistant
Can you tell me which European countries have the best standard of living?