conversations.from: human
conversations.value: Solve the following math problem: Alison has half as much money as Brittany. Brittany has 4 times as much money as Brooke. Brooke has twice as much money as Kent. If Kent has $1,000, how much money does Alison have?
conversations.from: assistant
conversations.value: Brooke has 2*1,000 = 2,000 dollars.
  Brittany has 4*2,000 = 8,000 dollars.
  Alison has 8,000/2 = 4,000 dollars.