conversations.from: human
conversations.value: Please show me the solution for: Jimmy has $2 more than twice the money Ethel has. If Ethal has $8, how much money is Jimmy having?
conversations.from: assistant
conversations.value: The total amount of money jimmy has 2*$8 = $16 more than Ethel.
  If Jimmy has $2 more than twice the money Ethel has, he has 2+16 = $18