conversations.from: human
conversations.value: The town of Belize has 400 homes. One fourth of the town's homes are white. One fifth of the non-white homes have a fireplace. How many of the non-white homes do not have a fireplace?
  What is the solution?
conversations.from: assistant
conversations.value: There are 400/4 = 100 white homes in Belize.
  There are 400-100 = 300 non-white homes in Belize.
  There are 300/5 = 60 non-white homes that have a fireplace.
  There are 300-60 = 240 non-white homes that do not have a fireplace.