prompt: Lovely cuts her birthday cake into 12 equal pieces. Only one-fourth of the cake was eaten by her visitors and the rest were kept. How many slices of cake were kept?
messages.content: Lovely cuts her birthday cake into 12 equal pieces. Only one-fourth of the cake was eaten by her visitors and the rest were kept. How many slices of cake were kept?
messages.role: user
messages.content: 12/4 = <<12/4=3>>3 slices of cake were eaten by Lovely's visitors.
  So, 12 - 3 = <<12-3=9>>9 slices of cake were kept.
  #### 9
messages.role: assistant