conversations.from: human
conversations.value: Jerusha earned 4 times as much money as Lottie. Together they earned $85. How many dollars did Jerusha earn? Use L to represent Lottie's earnings.
  Solve this problem.
conversations.from: assistant
conversations.value: L = Lottie's earnings
  Jerusha's earnings = 4L
  L + 4L = 85
  L = 85/5
  L = 17 so Jerusha earned 4L = 4(17) = 68
  Jerusha earned $68