0_Apprentice
I'd love to learn how to play tennis! It looks like such a fun sport. Have you ever played?
1_Wizard
Yes, I have!  It's exciting that it is an Olympic sport!
0_Apprentice
It is?! I never realized that! Do you usually play with four people or can two people play?
1_Wizard
I usually play against one person, though sometimes a friend and I get together with two others and play doubles.
0_Apprentice
That sounds like fun! How do you score points in tennis?
1_Wizard
If your opponents hits the ball to you and you don't return the ball, you don't get a point, but your opponent does. So you need to hit that ball back!