conversations.from: human
conversations.value: Julian has 400 legos and wants to make lego models of two identical airplanes. If each airplane model requires 240 legos, how many more legos does Julian need?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: Two aeroplanes require 240 legos/airplane x 2 airplanes = 480 legos.
  Julian needs 480 legos - 400 legos = 80 more legos