conversations.from: human
conversations.value: Find the answer to this math problem: Chenny is 10 years old. Alyana is 4 years younger than Chenny. How old is Anne if she is 2 years older than Alyana?
conversations.from: assistant
conversations.value: Alyana is 10 - 4 = 6 years old.
  So, Anne is 6 + 2 = 8 years old.