conversations.from: human
conversations.value: Janina spends $30 each day for rent and uses $12 worth of supplies daily to run her pancake stand. If she sells each pancake for $2, how many pancakes must Janina sell each day to cover her expenses?
  Solve it.
conversations.from: assistant
conversations.value: Janina spends $30+$12=$42 each day for her pancake stand.
  She must sell $42/$2=21 pancakes each day to cover her expenses.