answer: #Person2# introduces the rules of shooting pool to #Person1#. And they are going to try now.
documents: #Person1#: How do you shoot pool?
  #Person2#: You have 16 balls on the table, 7 solid colored, 7 striped colored, a black 8 ball, and the white ball.
  #Person1#: And?
  #Person2#: You hit the white ball with your cue. The white ball hits the colored balls. And you want to get the colored balls into the pockets.
  #Person1#: How do you know whether you should hit the solid or the striped one?
  #Person2#: At the beginning, it does not matter, but once someone gets one ball in, it is set.
  #Person1#: Can I get the black ball in?
  #Person2#: The black ball has to be the final ball in the pockets.
  #Person1#: Let's go and try now!