conversations.from: human
conversations.value: Please show me the solution for: Hannah has three brothers. Her brothers are all 8 years old. How old is Hannah if she is twice as old as the sum of her brother's ages?
conversations.from: assistant
conversations.value: The total of Hannah's brothers' ages is 3 * 8 = 24.
  Hannah is twice as old as the total of her brothers' ages, so Hannah is 24 * 2 = 48 years old.