conversations.from: human
conversations.value: Find a solution for this math problem: I have purchased 5 blue apples at the store. Suppose my neighbor gives me twice as many yellow apples as I have blue ones, and then I give my son 1/5 of the total number of apples; how many apples do I have now?
conversations.from: assistant
conversations.value: The number of blue apples is 5, and if you receive twice as many yellow apples as the number of blue apples, there will be 5*2 = 10 yellow apples.
  After receiving the yellow apples, you now have 10 yellow apples+5 blue apples = 15 apples.
  When you give 1/5 of the total number of apples to the son, you part with 1/5*15 = 3 apples.
  The total number of apples remaining is 15-3 = 12 apples.