prompt.content: Each class in a school has 20 students. There are 3 classes. The school as a whole is 50% boys and 50% girls. The first class has 15 girls. The second class has 12 girls. How many boys are in the third class? Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: The school has 60 students because 3 x 20 = <<3*20=60>>60
  The school has 30 girls because 60 x .5 = <<60*.5=30>>30
  The third class has 3 girls because 30 - 15 - 12 = <<30-15-12=3>>3
  The third class has 17 boys because 20 - 3 = <<20-3=17>>17
  #### 17
extra_info.question: Each class in a school has 20 students. There are 3 classes. The school as a whole is 50% boys and 50% girls. The first class has 15 girls. The second class has 12 girls. How many boys are in the third class?
extra_info.split: test