answer: #Person1# asks Mike to empty the basket but Mike empties it on the playground instead of in the dustbin.
documents: #Person1#: Don't throw paper on the floor, Mike.
  #Person2#: Where shall I put it, Miss?
  #Person1#: Put it in the waste-paper basket, please.
  #Person2#: But Tom and Bill put all their paper in the basket a few minutes ago. Now it's full.
  #Person1#: Then take the basket outside and empty it.
  #Person2#: Yes, Miss.
  #Person1#: Where did you empty the basket, Mike?
  #Person2#: On the playground, Miss.
  #Person1#: That's not right! The dustbin is at the back of the school. Now pick up the paper and put it in the dustbin.