conversations.from: human
conversations.value: Monroe has a collection of ants and a collection of spiders. He has 8 spiders and 12 ants. He is wondering what the number of legs of the entire collection is.
conversations.from: assistant
conversations.value: The ants have 72 legs because 12 times 6 equals 72
  The spiders have 64 legs because 8 times 8 equals 64.
  There are a total of 136 legs because 72 plus 64 equals 136.