prompt: Barbi lost 1.5 kilograms each month for a year. Luca lost 9 kilograms every year for 11 years. How many more kilograms did Luca lose than Barbi?
messages.content: Barbi lost 1.5 kilograms each month for a year. Luca lost 9 kilograms every year for 11 years. How many more kilograms did Luca lose than Barbi?
messages.role: user
messages.content: Barbi = 1.5 * 12 months = <<1.5*12=18>>18 kg
  Luca = 9 * 11 = <<9*11=99>>99 kg
  99 - 18 = <<99-18=81>>81 kg
  Luca lost 81 kg more than Barbi.
  #### 81
messages.role: assistant