prompt: John visits three different countries.  He stays in the first country for 2 weeks and he spends twice as long in each of the other two countries.  How much time does he spend on the trip?
messages.content: John visits three different countries.  He stays in the first country for 2 weeks and he spends twice as long in each of the other two countries.  How much time does he spend on the trip?
messages.role: user
messages.content: He spends 2*2=<<2*2=4>>4 weeks in the other two countries
  So he spends 2*4=<<2*4=8>>8 weeks in those countries combined
  That means he is gone for 2+8=<<2+8=10>>10 weeks
  #### 10
messages.role: assistant