response: I know that it's played with a hollow, felt-covered rubber ball and rackets that are strung with cord. What do you like about tennis?
original_response: Im not sure really. It so odd how hitting a felt rubber ball can be so much fun
history: i love to play tennis Cool! Do you play singles, or doubles on a team of two players? I play singles. What do you know about tennis?
knowledge: Each player uses a tennis racket that is strung with cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent's court.