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
Who is the most popular president ever in the USA?


assistant
The most popular president ever in the USA is Franklin D. Roosevelt. He was president from 1933 to 1945 and is remembered for his New Deal programs that helped to improve the economy and the lives of Americans during the Great Depression.