prompt: John commissions an artist to make him a 9 by 13 drawing.  A black and white drawing that size would cost $160.  He wants a color drawing so that is 50% more expensive.  How much did he pay?
messages.content: John commissions an artist to make him a 9 by 13 drawing.  A black and white drawing that size would cost $160.  He wants a color drawing so that is 50% more expensive.  How much did he pay?
messages.role: user
messages.content: The extra cost for coloring is 160*.5=$<<160*.5=80>>80
  So the total cost was 160+80=$<<160+80=240>>240
  #### 240
messages.role: assistant