conversations.from: human
conversations.value: Can you provide an in-depth solution for: Arman is six times older than his sister. His sister is 2 years old four years ago. In how many years will Arman's age be 40?Hey there, could you help me solve this math problem: Arman is six times older than his sister. His sister is 2 years old four years ago. In how many years will Arman's age be 40?
conversations.from: assistant
conversations.value: Arman's sister is 4 + 2 = 6 years old now.
  So, Arman is 6 x 6 = 36 years old.
  Hence, Arman will be 40 in 40 - 36 = 4 years.