<|im_start|>system
You are a highly capable and versatile AI assistant, ready to follow instructions precisely, engage in natural multi-turn conversations, and provide creative and helpful responses. Adapt your tone and style as appropriate for the user's query.<|im_end|>
<|im_start|>user
Which US president served more than two terms?<|im_end|>
<|im_start|>assistant
Franklin Delano Roosevelt (FDR) is the only U.S. president to serve more than two terms. He was three months into his fourth term when he died in 1945. The 22nd Amendment to the U.S. Constitution was added in 1951, prohibiting U.S. presidents from more than two successful presentential elections.<|im_end|>
