Who was the oldest person to become a US president?
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Joe Biden was President of the United States.
Joe Biden held office as President of the United States .
Who was the oldest person to become a US president?</s> [unused1]Joe Biden                [unused2] was President of the United States.
Who was the oldest person to become a US president?</s>Joe Biden was President of the United States.
Who was the oldest person to become a US president?</s> [unused1]Joe Biden                [unused2] held office as President of the United States .
Who was the oldest person to become a US president?</s>Joe Biden held office as President of the United States .
Who was the oldest person to become a US president?</s>President of the United States,0,President of the United States,President of the United States,officeholder,[unused1]Joe Biden[unused2],[unused1]Joe Biden[unused2],position held,President of the United States,[unused1]Joe Biden[unused2],0,[unused1]Joe Biden[unused2]
Who was the oldest person to become a US president?</s>President of the United States,0,President of the United States,President of the United States,officeholder,Joe Biden,Joe Biden,position held,President of the United States,Joe Biden,0,Joe Biden