conversations.from: human
conversations.value: A chocolate bar weighs 125 g. A shopkeeper has just received a 2 kilogram box of chocolate. How many bars does this represent?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: We have 2 kg = 2 * 1000 = 2000 g
  So, the number of bars of chocolate is 2000 / 125 = 16