prompt.content: A boy has 5 cards. His brother has 3 fewer cards than he has. How many cards do they have together? Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: His brother has 5 - 3 = <<5-3=2>>2 cards.
  Together, they have 5 + 2 = <<5+2=7>>7 cards.
  #### 7
extra_info.question: A boy has 5 cards. His brother has 3 fewer cards than he has. How many cards do they have together?
extra_info.split: test