conversations.from: human
conversations.value: Find the answer to this math problem: The weights of Christine's two cats are 7 and 10 pounds. What is her dog's weight if its weight is twice the sum of her two cats' weights?
conversations.from: assistant
conversations.value: The sum of the weights of Christine's two cats is 7 + 10 = 17 pounds.
  Christine's dog weighs 17 x 2 = 34 pounds.