question: Consider the rectangular prism shown with its height is 12m and the length of its base is $(x+4)m$ and $(x+8)m$ respectively.
  
  Write a fully expanded and simplified expression for the volume of the prism.
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: Consider the rectangular prism shown with its height is 12m and the length of its base is $(x+4)m$ and $(x+8)m$ respectively.
  
  Write a fully expanded and simplified expression for the volume of the prism.
query_cot: Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
  Question: Consider the rectangular prism shown with its height is 12m and the length of its base is $(x+4)m$ and $(x+8)m$ respectively.
  
  Write a fully expanded and simplified expression for the volume of the prism.
question_for_eval: Consider the rectangular prism shown with its height is 12m and the length of its base is $(x+4)m$ and $(x+8)m$ respectively.
  
  Write a fully expanded and simplified expression for the volume of the prism.