answer: #Person1# stops Peter from computer games.
documents: #Person1#: Peter, enough with your computer games. Go do your homework now.
  #Person2#: Can't I play more?
  #Person1#: No! Stop playing computer games!
  #Person2#: Mom, I'll be finished soon.
  #Person1#: Peter, if you don't turn off your computer, then I won't allow you to play it again starting next week.