conversations.from: human
conversations.value: Can you give me some step-by-step instructions for this math problem: Charles is moving from Springfield, which has 482,653 people, to Greenville, which has 119,666 fewer people. What is the total population of Springfield and Greenville?
conversations.from: assistant
conversations.value: Greenville has 482,653 - 119,666 = 362,987 people.
  So, the total population of Springfield and Greenville is 482,653 + 362,987 = 845,640.