<|im_start|>user
Classify each of the following as a "fiat money" or "cryptocurrency": Bitcoin, US Dollar, British Pound, Ethereum, Dogecoin, Euro<|im_end|>
<|im_start|>assistant
Bitcoin: Cryptocurrency
US Dollar: Fiat Money
British Pound: Fiat Money
Ethereum: Cryptocurrency
Dogecoin: Cryptocurrency
Euro: Fiat Money<|im_end|>
