conversations.from: human
conversations.value: Parker chews 4 pieces of gum a day.  A pack of gum has 15 pieces of chewing gum per pack.  How many packs of gum will he need to last him 30 days?
  Find the solution.
conversations.from: assistant
conversations.value: He chews 4 pieces of gum a day so over 30 days he will chew 4*30 = 120 pieces of gum
  Each pack of gum holds 15 pieces and he needs 120 pieces for the month so he will need 120/15 = 8 packs of gum