dialogue: #Person1#: Ahh. . . What a fine day! I do feel like an outdoor exercise.
  #Person2#: How about taking a walk in the park?
  #Person1#: OK. It's delightful to have a walk in the park with the air so fresh.
  #Person2#: Oh, it's so quiet here. We have the park to ourselves, only you and me!
  #Person1#: Don't you see many people over there? Just on your left.
  #Person2#: Oh, I see them. Some are doing Taijiquan, some are performing swordplay, some are practising the Chinese Wushu.
  #Person1#: A growing keep-fit fever is sweeping over China.
summary: #Person1# and #Person2# are having a walk in the park and talking about people doing different types of exercises.
topic: doing exercise