conversations.from: human
conversations.value: I'm completely lost with this math problem: Randy, Peter, and Quincy all drew pictures. Peter drew 8 pictures. Quincy drew 20 more pictures than Peter. If they drew 41 pictures altogether, how many did Randy draw?
  Can you give me a hand?
conversations.from: assistant
conversations.value: Quincy drew 20+8 = 28 pictures.
  Quincy and Peter drew 28+8 = 36 pictures in total.
  Randy drew 41-36 = 5 pictures.