conversations.from: human
conversations.value: This math problem has got me stumped: James builds a 20 story building.  The first 10 stories are each 12 feet tall each.  The remaining floors are each 3 feet taller.  How tall is the building?
  Can you show me the way?
conversations.from: assistant
conversations.value: The first 10 floors are 10*12=120 feet
  There are a remaining 20-10=10 stories
  They are each 12+3=15 feet
  So those stories are 15*10=150 feet
  So the total height is 120+150=270 feet