conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: Jed is 10 years older than Matt. In 10 years, Jed will be 25 years old. What is the sum of their present ages?
conversations.from: assistant
conversations.value: Jed is 25 - 10 = 15 years old now.
  So, Matt is 15 - 10 = 5 years old now.
  Thus, the sum of their present ages is 15 + 5 = 20.