conversations.from: human
conversations.value: Find the answer to this math problem: Nick is trying to raise money for a charity. He is selling candy bars for $5. He is also selling chocolate oranges for $10. He wants to raise $1000. He only had 20 chocolate oranges that he sold out. How many candy bars does Nick need to sell to reach his goal?
conversations.from: assistant
conversations.value: Nick has made 20 * $10 = $200 from the chocolate oranges.
  This means he needs to raise another $1000 - $200 = $800.
  He needs to sell a total of $800 / $5 = 160 candy bars to reach his goal.