conversations.from: human
conversations.value: Explain how to solve this math problem: There are 70 cookies in a jar. If there are only 28 cookies left after a week, and Paul took out the same amount each day, how many cookies did he take out in four days?
conversations.from: assistant
conversations.value: Paul took out a total of 70-28 = 42 cookies in a week.
  Paul took out 42/7 = 6 cookies out of the jar each day.
  Over four days, Paul took out 6*4 = 24 cookies from the jar.