prompt: John buys a pair of earbuds that cost $200.  If tax was 15%, how much did he pay after tax?
messages.content: John buys a pair of earbuds that cost $200.  If tax was 15%, how much did he pay after tax?
messages.role: user
messages.content: The tax was 200*.15=$<<200*.15=30>>30
  So he paid 200+30=$<<200+30=230>>230
  #### 230
messages.role: assistant