conversations.from: human
conversations.value: Bill starts on the 3rd floor. He rides the elevator up to the floor that's equal to 4 times his starting floor plus 6. What floor is Bill on now?
conversations.from: assistant
conversations.value: First multiply Bill's starting floor number by 4: 3 * 4 = 12
  Then add six to find the ending floor Bill is on: 12 + 6 = 18