prompt: John gets a new EpiPen every 6 months.  They cost $500 and insurance covers 75%.  How much does he pay per year?
messages.content: John gets a new EpiPen every 6 months.  They cost $500 and insurance covers 75%.  How much does he pay per year?
messages.role: user
messages.content: He needs to buy 12/6=<<12/6=2>>2 per year
  Insurance covers 500*.75=$<<500*.75=375>>375
  So he pays 500-375=$<<500-375=125>>125
  So he pays 125*2=$<<125*2=250>>250
  #### 250
messages.role: assistant