conversations.from: human
conversations.value: I'm stuck on this math problem: Peter has a plan to take his family on a vacation to Germany. He needs $5,000 to cover all the spending for the travel, and he has $2,900 in savings right now. If he can save up $700 each month, how many months does he need to wait to reach his goal?
  Can you help?
conversations.from: assistant
conversations.value: Peter needs $5,000 – $2,900 = $2,100 in total.
  He will have to wait for $2100 ÷ $700/month = 3 months to reach his goal.