conversations.from: human
conversations.value: I'm stuck on this math problem: Bridge and Sarah have $3 between them. If Bridget has 50 cents more than Sarah, how many cents does Sarah have?
  Can you help?
conversations.from: assistant
conversations.value: Let X be the amount of money Sarah has, so Bridget has X + 50 cents
  We know that Sarah and Bridget combined have $3, or 300 cents, so X + X + 50 = 300
  We therefore know that 2X = 250
  So Sarah has 250 / 2 = 125 cents