conversations.from: human
conversations.value: Can you give me some step-by-step instructions for this math problem: Xavier is twice as old as Yasmin is. Xavier will 30 years old in six years. What is the total of their ages now?
conversations.from: assistant
conversations.value: If in six years Xavier will be 30 years old, he is 30-6 = 24 years old now.
  If Xavier is twice as old as Yasmin, Yasmin is 24/2 = 12 years old.
  The total of their ages now is 12+24 = 36 years