prompt: At the supermarket, the price paid for oranges is proportional to the mass purchased. Annie paid $6 for 2 kg of oranges. How much will Annie pay for 12 kg of oranges?
messages.content: At the supermarket, the price paid for oranges is proportional to the mass purchased. Annie paid $6 for 2 kg of oranges. How much will Annie pay for 12 kg of oranges?
messages.role: user
messages.content: The price of 1 kg of oranges is $6 / 2 kg = $<<6/2=3>>3/kg
  So Ali will pay 12 kg * $3/kg = $<<12*3=36>>36 for 12 kg of oranges.
  #### 36
messages.role: assistant