conversations.from: human
conversations.value: Break down this math problem: An auctioneer raises the price of an item he is auctioning by $5 every time someone new bids on it. Two people enter a bidding war on a desk and the price goes from $15 to $65 before the desk is sold. How many times did each person bid on the desk?
conversations.from: assistant
conversations.value: The desk price was raised 65 - 15 = $50.
  At $5 per bid, there were 50 / 5 = 10 bids on the desk.
  There were two bidders, so each bid 10 / 2 = 5 times on the desk.