answer: #Person1# thinks John should ask his son to stop fooling around.
documents: #Person1#: I don't know how John can put up with his son, who fools around without working.
  #Person2#: He's out of John's hands. Nothing he can do about such a black sheep.
  #Person1#: If I were him, I would give him a good talking-to. I would insist on his stopping fooling around like that.