prompt: James has 5 dozen boxes of matches.  Each box contains 20 matches.  How many matches does James have?
messages.content: James has 5 dozen boxes of matches.  Each box contains 20 matches.  How many matches does James have?
messages.role: user
messages.content: He has 5*12=<<5*12=60>>60 boxes of matches
  That means he has 60*20=<<60*20=1200>>1200 matches
  #### 1200
messages.role: assistant