prompt: Karen has 32 quarters in her piggy bank.  Her older brother Christopher has 64 quarters in his piggy bank.  How much more money does Christopher have?
messages.content: Karen has 32 quarters in her piggy bank.  Her older brother Christopher has 64 quarters in his piggy bank.  How much more money does Christopher have?
messages.role: user
messages.content: Christopher has 64 quarters so he has 64*.25 = $<<64*.25=16.00>>16.00
  Karen has 32 quarters so she has 32*.25 = $<<32*.25=8.00>>8.00
  If Christopher has $16.00 and Karen has $8.00 then Christopher has 16-8 = $<<16-8=8.00>>8.00 more than Karen
  #### 8
messages.role: assistant