conversations.from: human
conversations.value: Christopher, Jameson, and June each bought a toy sword. June's sword is 5 inches longer than Jameson's sword. Jameson's sword is 3 inches longer than twice the length of Christopher's sword. Christopher's sword is 15 inches long. How many inches longer is June's sword than Christopher's sword?
  Find the solution.
conversations.from: assistant
conversations.value: Twice the length of Christopher's sword is 15 x 2 = 30 inches.
  So, Jameson's sword is 30 + 3 = 33 inches long.
  June's sword is 33 + 5 = 38 inches long.
  Thus, June's sword is 38 - 15 = 23 inches longer than Christopher's sword.