conversations.from: human
conversations.value: I would love to understand how to solve this problem: Jeanne wants to ride the Ferris wheel, the roller coaster, and the bumper cars. The Ferris wheel costs 5 tickets, the roller coaster costs 4 tickets and the bumper cars cost 4 tickets. Jeanne has 5 tickets. How many more tickets should Jeanne buy?
  Can you explain?
conversations.from: assistant
conversations.value: The total number of tickets needed is 5 tickets + 4 tickets + 4 tickets = 13 tickets.
  Jeanne needs 13 tickets - 5 tickets = 8 tickets.