conversations.from: human
conversations.value: A farmer hires small trucks to transport his lemons to the markets. The load on a truck may not be more than 900 kilograms. One bag of lemons has a mass of 8 kilograms. If there are 100 bags of lemons, how many more kilograms can still be loaded into the truck?
  How to solve this?
conversations.from: assistant
conversations.value: The total weight of 100 bags of lemons is 100 x 8 = 800 kilograms.
  So, 900 - 800 = 100 kilograms can still be loaded into the truck.