conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: Tate finishes high school in 1 year less than normal.  It takes him 3 times that long to get his bachelor's degree and Ph.D.  How many years did he spend in high school and college?
conversations.from: assistant
conversations.value: He finished high school in 4-1=3 years
  It takes him 3*3=9 years to finish tertiary education
  So he spends 3+9=12 years on this education