solution: Since 2 feet is $2\cdot12=24$ inches, 3 inches is $3/24=\boxed{\frac{1}{8}}$ of 2 feet.
prompt.content: <|im_start|>system
  You are a helpful assistant.<|im_end|>
  <|im_start|>user
  What fraction of 2 feet is 3 inches? Express your answer as a common fraction.
  Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
  <|im_start|>assistant
  
prompt.role: user
extra_info.answer: \frac{1}{8}
extra_info.question: What fraction of 2 feet is 3 inches? Express your answer as a common fraction.
extra_info.split: test