answer: Tom is practicing tai chi, but #Person1# thinks Tom looks a bit funny. #Person1# gives suggestions on the strokes and Tom follows the guidance.
documents: #Person1#: Morning, Tom! What are you doing over there? Learning to dance?
  #Person2#: Can't you see? I'm practicing tai chi!
  #Person1#: Oh, my goodness. I'm sorry. But I don't think tai chi is to be practiced like that.
  #Person2#: I'm just a beginner. Did my poses make me the butt of jokes?
  #Person1#: Well, they just look a bit funny. but far from making a laughing stock out of you.
  #Person2#: So, is there anything wrong with my strokes?
  #Person1#: To begin with, you should keep your neck erect upward at any time.
  #Person2#: Like this?
  #Person1#: Good! And then, the entire body. Never incline your body forward or backward. Take care to regulate the point of balance. Place it at your waist.
  #Person2#: Did I do it right?
  #Person1#: No! You should avoid sticking out your belly. Keep your hip steady. Don't swing.
  #Person2#: What should I do with my legs then?
  #Person1#: Oh, yes, things are quite different with the limbs. Keep your knees bent a little. Right, they should be rich in elasticity. Move slowly when you shift your centre of gravity from one leg to another.
  #Person2#: Fantastic! I guess the same is true with the arms, right?
  #Person1#: Exactly! Move your arms in a relaxed manner. Well. don't stretch yourfingers stiffly. Just keep them in a natural shape.