conversations.from: human
conversations.value: After geometry class, Bill wants to count how many lines he drew. For each shape, he drew one line per side. If he drew 12 triangles, 8 squares, and 4 pentagons, how many lines did he draw?
  Find the solution.
conversations.from: assistant
conversations.value: For the triangles, he drew 36 lines because 12 times 3 equals 36.
  For the squares, he drew 32 lines because 8 times 4 equals 32.
  For the pentagons, he drew 20 lines because 4 times 5 equals 20.
  He drew 88 lines in total because 36 plus 32 plus 20 equals 88.